The core specifications for XMPP are developed at the Internet Engineering Task Force (IETF) - see RFC 6120, RFC 7590, RFC 6121, and RFC 7622 (along with a WebSocket binding defined in RFC 7395).
The XMPP Standards Foundation develops extensions to XMPP in its XEP series. This page lists Draft and Final XEPs as well as experimental proposals that are currently under consideration.
Good places for developers to start are the compliance suites, as well as the technology overview pages.
Note: The following table is sortable, just click on the headers (click twice to reverse the sort order).
Note: You can change show/hide the various types of XEPs by checking/unchecking the checkboxes below.
| Number | Name | Type | Status | Date |
|---|---|---|---|---|
| XEP-0001 | XMPP Extension Protocols | Procedural | Active | 2019-10-19 |
| XEP-0002 | Special Interest Groups (SIGs) | Procedural | Active | 2002-01-11 |
| XEP-0003 | Proxy Accept Socket Service (PASS) | Historical | Obsolete | 2009-06-03 |
| XEP-0004 | Data Forms | Standards Track | Final | 2020-09-29 |
| XEP-0005 | Jabber Interest Groups | Informational | Obsolete | 2002-05-08 |
| XEP-0006 | Profiles | SIG Formation | Obsolete | 2002-05-08 |
| XEP-0007 | Conferencing SIG | SIG Proposal | Obsolete | 2002-05-08 |
| XEP-0008 | IQ-Based Avatars | Historical | Deferred | 2005-06-16 |
| XEP-0009 | Jabber-RPC | Standards Track | Final | 2011-11-10 |
| XEP-0010 | Whiteboarding SIG | SIG Formation | Obsolete | 2002-05-08 |
| XEP-0011 | Jabber Browsing | Historical | Obsolete | 2009-06-03 |
| XEP-0012 | Last Activity | Standards Track | Final | 2008-11-26 |
| XEP-0013 | Flexible Offline Message Retrieval | Standards Track | Draft | 2005-07-14 |
| XEP-0014 | Message Tone | Standards Track | Rejected | 2002-01-16 |
| XEP-0015 | Account Transfer | Standards Track | Rejected | 2002-04-18 |
| XEP-0016 | Privacy Lists | Standards Track | Deprecated | 2017-05-20 |
| XEP-0017 | Naive Packet Framing Protocol | Informational | Rejected | 2002-02-19 |
| XEP-0018 | Invisible Presence | Informational | Rejected | 2003-09-26 |
| XEP-0019 | Streamlining the SIGs | Procedural | Active | 2002-03-20 |
| XEP-0020 | Feature Negotiation | Standards Track | Deprecated | 2018-03-07 |
| XEP-0021 | Jabber Event Notification Service (ENS) | Standards Track | Retracted | 2003-04-22 |
| XEP-0022 | Message Events | Historical | Obsolete | 2009-05-27 |
| XEP-0023 | Message Expiration | Historical | Obsolete | 2009-06-03 |
| XEP-0024 | Publish/Subscribe | Standards Track | Retracted | 2003-04-22 |
| XEP-0025 | Jabber HTTP Polling | Historical | Obsolete | 2009-06-03 |
| XEP-0026 | Internationalization (I18N) | Standards Track | Retracted | 2003-11-05 |
| XEP-0027 | Current Jabber OpenPGP Usage | Historical | Obsolete | 2014-03-14 |
| XEP-0028 | No Such XEP | Informational | Retracted | 2001-08-20 |
| XEP-0029 | Definition of Jabber Identifiers (JIDs) | Standards Track | Retracted | 2003-10-03 |
| XEP-0030 | Service Discovery | Standards Track | Final | 2017-10-03 |
| XEP-0031 | A Framework For Securing Jabber Conversations | Standards Track | Deferred | 2002-07-09 |
| XEP-0032 | Jabber URI Scheme | Standards Track | Retracted | 2003-09-02 |
| XEP-0033 | Extended Stanza Addressing | Standards Track | Draft | 2017-01-11 |
| XEP-0034 | SASL Integration | Standards Track | Retracted | 2003-11-05 |
| XEP-0035 | SSL/TLS Integration | Standards Track | Retracted | 2003-11-05 |
| XEP-0036 | Pub-Sub Subscriptions | Standards Track | Retracted | 2003-04-22 |
| XEP-0037 | DSPS - Data Stream Proxy Service | Standards Track | Rejected | 2016-10-04 |
| XEP-0038 | Icon Styles | Standards Track | Deferred | 2003-06-02 |
| XEP-0039 | Statistics Gathering | Standards Track | Deferred | 2002-11-05 |
| XEP-0040 | Jabber Robust Publish-Subscribe | Standards Track | Retracted | 2004-07-26 |
| XEP-0041 | Reliable Entity Link | Standards Track | Retracted | 2003-09-30 |
| XEP-0042 | Jabber OOB Broadcast Service (JOBS) | Standards Track | Retracted | 2003-04-11 |
| XEP-0043 | Jabber Database Access | Standards Track | Retracted | 2003-10-20 |
| XEP-0044 | Full Namespace Support for XML Streams | Standards Track | Deferred | 2002-08-26 |
| XEP-0045 | Multi-User Chat | Standards Track | Draft | 2020-10-28 |
| XEP-0046 | DTCP | Standards Track | Retracted | 2003-04-11 |
| XEP-0047 | In-Band Bytestreams | Standards Track | Final | 2012-06-22 |
| XEP-0048 | Bookmarks | Standards Track | Deprecated | 2020-08-04 |
| XEP-0049 | Private XML Storage | Historical | Active | 2004-03-01 |
| XEP-0050 | Ad-Hoc Commands | Standards Track | Draft | 2020-06-09 |
| XEP-0051 | Connection Transfer | Standards Track | Deferred | 2009-07-07 |
| XEP-0052 | File Transfer | Standards Track | Retracted | 2018-11-03 |
| XEP-0053 | XMPP Registrar Function | Procedural | Active | 2016-12-01 |
| XEP-0054 | vcard-temp | Historical | Active | 2008-07-16 |
| XEP-0055 | Jabber Search | Historical | Active | 2009-09-15 |
| XEP-0056 | Business Data Interchange | Standards Track | Deferred | 2018-11-03 |
| XEP-0057 | Extended Roster | Standards Track | Retracted | 2003-04-28 |
| XEP-0058 | Multi-User Text Editing | Standards Track | Deferred | 2002-11-12 |
| XEP-0059 | Result Set Management | Standards Track | Draft | 2006-09-20 |
| XEP-0060 | Publish-Subscribe | Standards Track | Draft | 2020-08-16 |
| XEP-0061 | Shared Notes | Informational | Deferred | 2003-09-30 |
| XEP-0062 | Packet Filtering | Informational | Deferred | 2018-11-03 |
| XEP-0063 | Basic Filtering Operations | Informational | Deferred | 2003-09-30 |
| XEP-0064 | XPath Filtering | Informational | Deferred | 2003-09-30 |
| XEP-0065 | SOCKS5 Bytestreams | Standards Track | Draft | 2015-09-17 |
| XEP-0066 | Out of Band Data | Standards Track | Draft | 2006-08-16 |
| XEP-0067 | Stock Data Transmission | Standards Track | Deferred | 2003-07-19 |
| XEP-0068 | Field Standardization for Data Forms | Informational | Active | 2020-05-05 |
| XEP-0069 | Compliance SIG | SIG Formation | Deferred | 2003-01-29 |
| XEP-0070 | Verifying HTTP Requests via XMPP | Standards Track | Draft | 2016-12-09 |
| XEP-0071 | XHTML-IM | Standards Track | Deprecated | 2018-03-08 |
| XEP-0072 | SOAP Over XMPP | Standards Track | Draft | 2005-12-14 |
| XEP-0073 | Basic IM Protocol Suite | Standards Track | Obsolete | 2007-10-30 |
| XEP-0074 | Simple Access Control | Standards Track | Retracted | 2003-10-20 |
| XEP-0075 | Jabber Object Access Protocol (JOAP) | Standards Track | Deferred | 2003-05-22 |
| XEP-0076 | Malicious Stanzas | Humorous | Active | 2019-10-09 |
| XEP-0077 | In-Band Registration | Standards Track | Final | 2012-01-25 |
| XEP-0078 | Non-SASL Authentication | Standards Track | Obsolete | 2008-10-29 |
| XEP-0079 | Advanced Message Processing | Standards Track | Draft | 2005-11-30 |
| XEP-0080 | User Location | Standards Track | Draft | 2015-12-01 |
| XEP-0081 | Jabber MIME Type | Standards Track | Retracted | 2005-07-19 |
| XEP-0082 | XMPP Date and Time Profiles | Informational | Active | 2013-09-26 |
| XEP-0083 | Nested Roster Groups | Informational | Active | 2004-10-11 |
| XEP-0084 | User Avatar | Standards Track | Draft | 2019-09-20 |
| XEP-0085 | Chat State Notifications | Standards Track | Final | 2009-09-23 |
| XEP-0086 | Error Condition Mappings | Informational | Deprecated | 2004-02-17 |
| XEP-0087 | Stream Initiation | Standards Track | Retracted | 2003-05-22 |
| XEP-0088 | Client Webtabs | Informational | Deferred | 2004-03-14 |
| XEP-0089 | Generic Alerts | Standards Track | Deferred | 2003-05-16 |
| XEP-0090 | Legacy Entity Time | Historical | Obsolete | 2009-05-27 |
| XEP-0091 | Legacy Delayed Delivery | Historical | Obsolete | 2009-05-27 |
| XEP-0092 | Software Version | Standards Track | Draft | 2007-02-15 |
| XEP-0093 | Roster Item Exchange | Historical | Deprecated | 2005-08-26 |
| XEP-0094 | Agent Information | Historical | Obsolete | 2003-10-08 |
| XEP-0095 | Stream Initiation | Standards Track | Deprecated | 2017-11-29 |
| XEP-0096 | SI File Transfer | Standards Track | Deprecated | 2017-11-29 |
| XEP-0097 | iCal Envelope | Standards Track | Deferred | 2003-06-10 |
| XEP-0098 | Enhanced Private XML Storage | Standards Track | Deferred | 2003-06-25 |
| XEP-0099 | IQ Query Action Protocol | Standards Track | Deferred | 2018-11-03 |
| XEP-0100 | Gateway Interaction | Informational | Active | 2005-10-05 |
| XEP-0101 | HTTP Authentication using Jabber Tickets | Standards Track | Deferred | 2018-11-03 |
| XEP-0102 | Security Extensions | Standards Track | Deferred | 2003-06-25 |
| XEP-0103 | URL Address Information | Standards Track | Deferred | 2018-11-03 |
| XEP-0104 | HTTP Scheme for URL Data | Standards Track | Deferred | 2004-01-20 |
| XEP-0105 | Tree Transfer Stream Initiation Profile | Standards Track | Deferred | 2018-11-03 |
| XEP-0106 | JID Escaping | Standards Track | Draft | 2016-07-08 |
| XEP-0107 | User Mood | Standards Track | Draft | 2018-03-13 |
| XEP-0108 | User Activity | Standards Track | Draft | 2008-10-29 |
| XEP-0109 | Out-of-Office Messages | Standards Track | Deferred | 2018-11-03 |
| XEP-0110 | Generic Maps | Standards Track | Deferred | 2003-07-28 |
| XEP-0111 | A Transport for Initiating and Negotiating Sessions (TINS) | Standards Track | Retracted | 2005-12-21 |
| XEP-0112 | User Physical Location | Standards Track | Obsolete | 2004-10-12 |
| XEP-0113 | Simple Whiteboarding | Informational | Deferred | 2003-09-07 |
| XEP-0114 | Jabber Component Protocol | Historical | Active | 2012-01-25 |
| XEP-0115 | Entity Capabilities | Standards Track | Draft | 2020-05-05 |
| XEP-0116 | Encrypted Session Negotiation | Standards Track | Deferred | 2007-05-30 |
| XEP-0117 | Intermediate IM Protocol Suite | Standards Track | Obsolete | 2007-10-30 |
| XEP-0118 | User Tune | Standards Track | Draft | 2020-10-20 |
| XEP-0119 | Extended Presence Protocol Suite | Standards Track | Retracted | 2006-08-08 |
| XEP-0120 | Infobits | Standards Track | Retracted | 2004-01-22 |
| XEP-0121 | Dublin Core Infobits Mapping | Informational | Retracted | 2003-12-15 |
| XEP-0122 | Data Forms Validation | Standards Track | Draft | 2018-03-21 |
| XEP-0123 | Entity Metadata | Standards Track | Retracted | 2003-12-16 |
| XEP-0124 | Bidirectional-streams Over Synchronous HTTP (BOSH) | Standards Track | Draft | 2016-11-16 |
| XEP-0125 | vCard Infobits Mapping | Informational | Retracted | 2003-12-15 |
| XEP-0126 | Invisibility | Informational | Deprecated | 2005-08-19 |
| XEP-0127 | Common Alerting Protocol (CAP) Over XMPP | Informational | Active | 2004-12-09 |
| XEP-0128 | Service Discovery Extensions | Informational | Active | 2019-07-30 |
| XEP-0129 | WebDAV File Transfers | Standards Track | Deferred | 2007-04-19 |
| XEP-0130 | Waiting Lists | Historical | Deprecated | 2012-04-18 |
| XEP-0131 | Stanza Headers and Internet Metadata | Standards Track | Draft | 2006-07-12 |
| XEP-0132 | Presence Obtained via Kinesthetic Excitation (POKE) | Humorous | Active | 2004-04-01 |
| XEP-0133 | Service Administration | Informational | Active | 2017-07-15 |
| XEP-0134 | XMPP Design Guidelines | Informational | Active | 2004-12-09 |
| XEP-0135 | File Sharing | Standards Track | Deferred | 2004-06-04 |
| XEP-0136 | Message Archiving | Standards Track | Deprecated | 2017-11-15 |
| XEP-0137 | Publishing Stream Initiation Requests | Standards Track | Deprecated | 2018-02-28 |
| XEP-0138 | Stream Compression | Standards Track | Final | 2009-05-27 |
| XEP-0139 | Security SIG | SIG Formation | Retracted | 2004-09-15 |
| XEP-0140 | Shared Groups | Informational | Retracted | 2004-10-27 |
| XEP-0141 | Data Forms Layout | Standards Track | Draft | 2005-05-12 |
| XEP-0142 | Workgroup Queues | Standards Track | Deferred | 2018-11-03 |
| XEP-0143 | Guidelines for Authors of XMPP Extension Protocols | Procedural | Active | 2016-12-02 |
| XEP-0144 | Roster Item Exchange | Standards Track | Draft | 2017-11-28 |
| XEP-0145 | Annotations | Historical | Active | 2006-03-23 |
| XEP-0146 | Remote Controlling Clients | Informational | Obsolete | 2017-11-07 |
| XEP-0147 | XMPP URI Scheme Query Components | Informational | Active | 2006-09-13 |
| XEP-0148 | Instant Messaging Intelligence Quotient (IM IQ) | Humorous | Active | 2005-04-01 |
| XEP-0149 | Time Periods | Informational | Active | 2006-01-24 |
| XEP-0150 | Use of Entity Tags in XMPP Extensions | Informational | Deferred | 2005-08-09 |
| XEP-0151 | Virtual Presence | Standards Track | Deferred | 2005-07-05 |
| XEP-0152 | Reachability Addresses | Standards Track | Draft | 2014-02-25 |
| XEP-0153 | vCard-Based Avatars | Historical | Active | 2018-02-26 |
| XEP-0154 | User Profile | Standards Track | Deferred | 2008-04-18 |
| XEP-0155 | Stanza Session Negotiation | Standards Track | Draft | 2016-01-20 |
| XEP-0156 | Discovering Alternative XMPP Connection Methods | Standards Track | Draft | 2020-07-07 |
| XEP-0157 | Contact Addresses for XMPP Services | Informational | Active | 2020-05-25 |
| XEP-0158 | CAPTCHA Forms | Standards Track | Draft | 2019-11-07 |
| XEP-0159 | Spim-Blocking Control | Standards Track | Deferred | 2006-07-11 |
| XEP-0160 | Best Practices for Handling Offline Messages | Informational | Active | 2016-10-07 |
| XEP-0161 | Abuse Reporting | Standards Track | Deferred | 2007-05-06 |
| XEP-0162 | Best Practices for Roster and Subscription Management | Informational | Deferred | 2020-06-25 |
| XEP-0163 | Personal Eventing Protocol | Standards Track | Draft | 2018-03-18 |
| XEP-0164 | vCard Filtering | Standards Track | Deferred | 2005-11-16 |
| XEP-0165 | Best Practices to Discourage JID Mimicking | Informational | Deferred | 2007-12-13 |
| XEP-0166 | Jingle | Standards Track | Draft | 2018-09-19 |
| XEP-0167 | Jingle RTP Sessions | Standards Track | Draft | 2020-09-29 |
| XEP-0168 | Resource Application Priority | Standards Track | Deferred | 2008-09-26 |
| XEP-0169 | Twas The Night Before Christmas (Jabber Version) | Humorous | Active | 2009-12-24 |
| XEP-0170 | Recommended Order of Stream Feature Negotiation | Informational | Active | 2007-01-04 |
| XEP-0171 | Language Translation | Standards Track | Draft | 2015-10-15 |
| XEP-0172 | User Nickname | Standards Track | Draft | 2012-03-21 |
| XEP-0173 | Pubsub Subscription Storage | Historical | Deferred | 2006-02-09 |
| XEP-0174 | Serverless Messaging | Standards Track | Final | 2018-02-08 |
| XEP-0175 | Best Practices for Use of SASL ANONYMOUS | Informational | Active | 2009-09-30 |
| XEP-0176 | Jingle ICE-UDP Transport Method | Standards Track | Draft | 2009-06-10 |
| XEP-0177 | Jingle Raw UDP Transport Method | Standards Track | Draft | 2009-12-23 |
| XEP-0178 | Best Practices for Use of SASL EXTERNAL with Certificates | Informational | Active | 2020-08-19 |
| XEP-0179 | Jingle IAX Transport Method | Standards Track | Deferred | 2006-03-23 |
| XEP-0180 | Jingle Video via RTP | Standards Track | Retracted | 2008-06-04 |
| XEP-0181 | Jingle DTMF | Standards Track | Deferred | 2009-10-02 |
| XEP-0182 | Application-Specific Error Conditions | Procedural | Active | 2008-03-05 |
| XEP-0183 | Jingle Telepathy Transport | Humorous | Active | 2006-04-01 |
| XEP-0184 | Message Delivery Receipts | Standards Track | Draft | 2018-08-02 |
| XEP-0185 | Dialback Key Generation and Validation | Informational | Active | 2007-02-15 |
| XEP-0186 | Invisible Command | Standards Track | Deferred | 2018-12-06 |
| XEP-0187 | Offline Encrypted Sessions | Standards Track | Deferred | 2007-05-30 |
| XEP-0188 | Cryptographic Design of Encrypted Sessions | Informational | Deferred | 2007-05-30 |
| XEP-0189 | Public Key Publishing | Standards Track | Deferred | 2010-07-15 |
| XEP-0190 | Best Practice for Closing Idle Streams | Informational | Obsolete | 2012-03-06 |
| XEP-0191 | Blocking Command | Standards Track | Draft | 2015-03-12 |
| XEP-0192 | Proposed Stream Feature Improvements | Standards Track | Obsolete | 2012-02-08 |
| XEP-0193 | Proposed Resource Binding Improvements | Standards Track | Obsolete | 2012-02-08 |
| XEP-0194 | User Chatting | Standards Track | Deferred | 2008-09-25 |
| XEP-0195 | User Browsing | Standards Track | Deferred | 2008-09-25 |
| XEP-0196 | User Gaming | Standards Track | Deferred | 2008-09-25 |
| XEP-0197 | User Viewing | Standards Track | Deferred | 2008-09-25 |
| XEP-0198 | Stream Management | Standards Track | Draft | 2018-07-25 |
| XEP-0199 | XMPP Ping | Standards Track | Final | 2019-03-26 |
| XEP-0200 | Stanza Encryption | Standards Track | Deferred | 2007-05-30 |
| XEP-0201 | Best Practices for Message Threads | Informational | Active | 2010-11-29 |
| XEP-0202 | Entity Time | Standards Track | Final | 2009-09-11 |
| XEP-0203 | Delayed Delivery | Standards Track | Final | 2009-09-15 |
| XEP-0204 | Collaborative Data Objects | Standards Track | Deferred | 2007-01-17 |
| XEP-0205 | Best Practices to Discourage Denial of Service Attacks | Informational | Active | 2018-11-21 |
| XEP-0206 | XMPP Over BOSH | Standards Track | Draft | 2014-04-09 |
| XEP-0207 | XMPP Eventing via Pubsub | Humorous | Active | 2007-04-01 |
| XEP-0208 | Bootstrapping Implementation of Jingle | Informational | Retracted | 2009-01-06 |
| XEP-0209 | Metacontacts | Standards Track | Deferred | 2007-04-10 |
| XEP-0210 | Requirements for Encrypted Sessions | Standards Track | Deferred | 2007-05-30 |
| XEP-0211 | XMPP Basic Client 2008 | Standards Track | Obsolete | 2007-07-11 |
| XEP-0212 | XMPP Basic Server 2008 | Standards Track | Obsolete | 2007-07-11 |
| XEP-0213 | XMPP Intermediate IM Client 2008 | Standards Track | Obsolete | 2007-07-11 |
| XEP-0214 | File Repository and Sharing | Standards Track | Deferred | 2018-11-03 |
| XEP-0215 | External Service Discovery | Standards Track | Deferred | 2015-10-20 |
| XEP-0216 | XMPP Intermediate IM Server 2008 | Standards Track | Obsolete | 2007-07-11 |
| XEP-0217 | Simplified Encrypted Session Negotiation | Standards Track | Deferred | 2007-05-30 |
| XEP-0218 | Bootstrapping Implementation of Encrypted Sessions | Informational | Deferred | 2007-05-30 |
| XEP-0219 | Hop Check | Standards Track | Retracted | 2008-06-12 |
| XEP-0220 | Server Dialback | Standards Track | Draft | 2015-03-12 |
| XEP-0221 | Data Forms Media Element | Standards Track | Draft | 2008-09-03 |
| XEP-0222 | Persistent Storage of Public Data via PubSub | Informational | Active | 2008-09-08 |
| XEP-0223 | Persistent Storage of Private Data via PubSub | Informational | Active | 2018-03-28 |
| XEP-0224 | Attention | Standards Track | Draft | 2008-11-13 |
| XEP-0225 | Component Connections | Standards Track | Deferred | 2008-10-06 |
| XEP-0226 | Message Stanza Profiles | Informational | Deferred | 2008-11-05 |
| XEP-0227 | Portable Import/Export Format for XMPP-IM Servers | Standards Track | Draft | 2010-03-12 |
| XEP-0228 | Requirements for Shared Editing | Standards Track | Deferred | 2007-08-22 |
| XEP-0229 | Stream Compression with LZW | Standards Track | Draft | 2007-09-26 |
| XEP-0230 | Service Discovery Notifications | Standards Track | Deferred | 2018-09-08 |
| XEP-0231 | Bits of Binary | Standards Track | Draft | 2008-09-03 |
| XEP-0232 | Software Information | Standards Track | Deferred | 2009-02-26 |
| XEP-0233 | XMPP Server Registration for use with Kerberos V5 | Standards Track | Draft | 2017-03-16 |
| XEP-0234 | Jingle File Transfer | Standards Track | Deferred | 2019-06-19 |
| XEP-0235 | OAuth Over XMPP | Standards Track | Deferred | 2009-03-24 |
| XEP-0236 | Abuse Reporting | Standards Track | Retracted | 2008-05-09 |
| XEP-0237 | Roster Versioning | Standards Track | Obsolete | 2012-02-08 |
| XEP-0238 | XMPP Protocol Flows for Inter-Domain Federation | Informational | Deferred | 2008-03-31 |
| XEP-0239 | Binary XMPP | Humorous | Active | 2008-04-01 |
| XEP-0240 | Auto-Discovery of JabberIDs | Standards Track | Deferred | 2008-04-30 |
| XEP-0241 | Encryption of Archived Messages | Standards Track | Deferred | 2008-04-30 |
| XEP-0242 | XMPP Client Compliance 2009 | Standards Track | Obsolete | 2008-09-08 |
| XEP-0243 | XMPP Server Compliance 2009 | Standards Track | Obsolete | 2008-09-08 |
| XEP-0244 | IO Data | Standards Track | Deferred | 2008-06-18 |
| XEP-0245 | The /me Command | Informational | Active | 2009-01-21 |
| XEP-0246 | End-to-End XML Streams | Standards Track | Deferred | 2016-01-20 |
| XEP-0247 | Jingle XML Streams | Standards Track | Deferred | 2009-02-20 |
| XEP-0248 | PubSub Collection Nodes | Standards Track | Deferred | 2018-11-03 |
| XEP-0249 | Direct MUC Invitations | Standards Track | Draft | 2011-09-22 |
| XEP-0250 | C2C Authentication Using TLS | Standards Track | Deferred | 2008-09-08 |
| XEP-0251 | Jingle Session Transfer | Standards Track | Deferred | 2009-10-05 |
| XEP-0252 | BOSH Script Syntax | Historical | Deferred | 2008-10-31 |
| XEP-0253 | PubSub Chaining | Standards Track | Deferred | 2009-11-18 |
| XEP-0254 | PubSub Queueing | Standards Track | Deferred | 2008-11-13 |
| XEP-0255 | Location Query | Standards Track | Deferred | 2018-11-03 |
| XEP-0256 | Last Activity in Presence | Standards Track | Draft | 2009-09-15 |
| XEP-0257 | Client Certificate Management for SASL EXTERNAL | Standards Track | Deferred | 2012-07-18 |
| XEP-0258 | Security Labels in XMPP | Standards Track | Draft | 2018-11-03 |
| XEP-0259 | Message Mine-ing | Standards Track | Deferred | 2009-01-21 |
| XEP-0260 | Jingle SOCKS5 Bytestreams Transport Method | Standards Track | Draft | 2018-05-15 |
| XEP-0261 | Jingle In-Band Bytestreams Transport Method | Standards Track | Draft | 2011-09-23 |
| XEP-0262 | Use of ZRTP in Jingle RTP Sessions | Standards Track | Draft | 2011-06-15 |
| XEP-0263 | ECO-XMPP | Humorous | Active | 2009-04-01 |
| XEP-0264 | Jingle Content Thumbnails | Standards Track | Deferred | 2015-08-26 |
| XEP-0265 | Out-of-Band Stream Data | Standards Track | Deferred | 2009-04-02 |
| XEP-0266 | Codecs for Jingle Audio | Standards Track | Draft | 2013-03-01 |
| XEP-0267 | Server Buddies | Standards Track | Deferred | 2012-05-29 |
| XEP-0268 | Incident Handling | Standards Track | Deferred | 2012-05-29 |
| XEP-0269 | Jingle Early Media | Standards Track | Deferred | 2009-05-19 |
| XEP-0270 | XMPP Compliance Suites 2010 | Standards Track | Obsolete | 2017-01-28 |
| XEP-0271 | XMPP Nodes | Informational | Deferred | 2009-06-26 |
| XEP-0272 | Multiparty Jingle (Muji) | Standards Track | Deferred | 2018-11-03 |
| XEP-0273 | Stanza Interception and Filtering Technology (SIFT) | Standards Track | Deferred | 2011-06-27 |
| XEP-0274 | Design Considerations for Digital Signatures in XMPP | Informational | Deferred | 2018-11-03 |
| XEP-0275 | Entity Reputation | Standards Track | Deferred | 2012-06-06 |
| XEP-0276 | Presence Decloaking | Standards Track | Deferred | 2012-07-13 |
| XEP-0277 | Microblogging over XMPP | Standards Track | Deferred | 2020-10-06 |
| XEP-0278 | Jingle Relay Nodes | Standards Track | Deferred | 2018-10-01 |
| XEP-0279 | Server IP Check | Standards Track | Deferred | 2013-04-17 |
| XEP-0280 | Message Carbons | Standards Track | Experimental | 2019-12-16 |
| XEP-0281 | DMUC1: Distributed Multi-User Chat | Standards Track | Retracted | 2010-07-20 |
| XEP-0282 | DMUC2: Distributed MUC | Standards Track | Deferred | 2010-06-11 |
| XEP-0283 | Moved | Standards Track | Deferred | 2018-08-06 |
| XEP-0284 | Shared XML Editing | Standards Track | Deferred | 2019-11-23 |
| XEP-0285 | Encapsulating Digital Signatures in XMPP | Standards Track | Deferred | 2011-01-12 |
| XEP-0286 | Mobile Considerations on LTE Networks | Informational | Active | 2018-01-25 |
| XEP-0287 | Spim Markers and Reports | Standards Track | Deferred | 2010-10-04 |
| XEP-0288 | Bidirectional Server-to-Server Connections | Standards Track | Draft | 2016-10-17 |
| XEP-0289 | Federated MUC for Constrained Environments | Standards Track | Deferred | 2012-05-29 |
| XEP-0290 | Encapsulated Digital Signatures in XMPP | Standards Track | Deferred | 2011-01-28 |
| XEP-0291 | Service Delegation | Standards Track | Deferred | 2011-01-26 |
| XEP-0292 | vCard4 Over XMPP | Standards Track | Deferred | 2013-09-12 |
| XEP-0293 | Jingle RTP Feedback Negotiation | Standards Track | Draft | 2018-11-03 |
| XEP-0294 | Jingle RTP Header Extensions Negotiation | Standards Track | Draft | 2015-08-11 |
| XEP-0295 | JSON Encodings for XMPP | Humorous | Active | 2011-04-01 |
| XEP-0296 | Best Practices for Resource Locking | Informational | Deferred | 2011-08-18 |
| XEP-0297 | Stanza Forwarding | Standards Track | Draft | 2013-10-02 |
| XEP-0298 | Delivering Conference Information to Jingle Participants (Coin) | Standards Track | Deferred | 2015-07-02 |
| XEP-0299 | Codecs for Jingle Video | Standards Track | Deferred | 2011-06-12 |
| XEP-0300 | Use of Cryptographic Hash Functions in XMPP | Standards Track | Draft | 2019-11-13 |
| XEP-0301 | In-Band Real Time Text | Standards Track | Draft | 2013-10-08 |
| XEP-0302 | XMPP Compliance Suites 2012 | Standards Track | Obsolete | 2011-07-21 |
| XEP-0303 | Commenting | Standards Track | Deferred | 2011-07-28 |
| XEP-0304 | Whitespace Keepalive Negotiation | Standards Track | Deferred | 2011-08-18 |
| XEP-0305 | XMPP Quickstart | Standards Track | Deferred | 2013-03-01 |
| XEP-0306 | Extensible Status Conditions for Multi-User Chat | Standards Track | Deferred | 2016-06-07 |
| XEP-0307 | Unique Room Names for Multi-User Chat | Standards Track | Deferred | 2011-11-10 |
| XEP-0308 | Last Message Correction | Standards Track | Draft | 2020-10-20 |
| XEP-0309 | Service Directories | Standards Track | Deferred | 2012-05-29 |
| XEP-0310 | Presence State Annotations | Standards Track | Deferred | 2012-01-10 |
| XEP-0311 | MUC Fast Reconnect | Standards Track | Deferred | 2012-01-25 |
| XEP-0312 | PubSub Since | Standards Track | Deferred | 2012-05-29 |
| XEP-0313 | Message Archive Management | Standards Track | Experimental | 2020-09-29 |
| XEP-0314 | Security Labels in PubSub | Standards Track | Deferred | 2012-07-27 |
| XEP-0315 | Data Forms XML Element | Standards Track | Deferred | 2019-06-19 |
| XEP-0316 | MUC Eventing Protocol | Standards Track | Deferred | 2013-01-03 |
| XEP-0317 | Hats | Standards Track | Deferred | 2013-01-03 |
| XEP-0318 | Best Practices for Client Initiated Presence Probes | Informational | Deferred | 2013-08-06 |
| XEP-0319 | Last User Interaction in Presence | Standards Track | Draft | 2017-07-17 |
| XEP-0320 | Use of DTLS-SRTP in Jingle Sessions | Standards Track | Draft | 2020-05-26 |
| XEP-0321 | Remote Roster Management | Standards Track | Deferred | 2018-11-03 |
| XEP-0322 | Efficient XML Interchange (EXI) Format | Standards Track | Deferred | 2018-01-25 |
| XEP-0323 | Internet of Things - Sensor Data | Standards Track | Retracted | 2017-05-20 |
| XEP-0324 | Internet of Things - Provisioning | Standards Track | Retracted | 2017-05-20 |
| XEP-0325 | Internet of Things - Control | Standards Track | Retracted | 2017-05-20 |
| XEP-0326 | Internet of Things - Concentrators | Standards Track | Retracted | 2017-05-20 |
| XEP-0327 | Rayo | Standards Track | Deferred | 2018-11-03 |
| XEP-0328 | JID Preparation and Validation Service | Standards Track | Experimental | 2019-12-16 |
| XEP-0329 | File Information Sharing | Standards Track | Deferred | 2020-06-14 |
| XEP-0330 | Pubsub Subscription | Standards Track | Deferred | 2013-06-11 |
| XEP-0331 | Data Forms - Color Field Types | Standards Track | Deferred | 2015-11-09 |
| XEP-0332 | HTTP over XMPP transport | Standards Track | Deferred | 2020-03-31 |
| XEP-0333 | Chat Markers | Standards Track | Experimental | 2020-04-15 |
| XEP-0334 | Message Processing Hints | Standards Track | Deferred | 2018-01-25 |
| XEP-0335 | JSON Containers | Standards Track | Deferred | 2018-09-26 |
| XEP-0336 | Data Forms - Dynamic Forms | Standards Track | Deferred | 2015-11-09 |
| XEP-0337 | Event Logging over XMPP | Standards Track | Deferred | 2017-09-11 |
| XEP-0338 | Jingle Grouping Framework | Standards Track | Draft | 2020-07-21 |
| XEP-0339 | Source-Specific Media Attributes in Jingle | Standards Track | Draft | 2020-05-26 |
| XEP-0340 | COnferences with LIghtweight BRIdging (COLIBRI) | Standards Track | Deferred | 2017-09-11 |
| XEP-0341 | Rayo CPA | Standards Track | Deferred | 2017-09-11 |
| XEP-0342 | Rayo Fax | Standards Track | Deferred | 2018-11-03 |
| XEP-0343 | Signaling WebRTC datachannels in Jingle | Standards Track | Deferred | 2020-03-20 |
| XEP-0344 | Impact of TLS and DNSSEC on Dialback | Standards Track | Deferred | 2017-09-11 |
| XEP-0345 | Form of Membership Applications | Procedural | Active | 2020-02-18 |
| XEP-0346 | Form Discovery and Publishing | Standards Track | Deferred | 2017-09-11 |
| XEP-0347 | Internet of Things - Discovery | Standards Track | Deferred | 2018-11-03 |
| XEP-0348 | Signing Forms | Standards Track | Deferred | 2017-09-11 |
| XEP-0349 | Rayo Clustering | Standards Track | Deferred | 2017-09-11 |
| XEP-0350 | Data Forms Geolocation Element | Standards Track | Deferred | 2017-09-11 |
| XEP-0351 | Recipient Server Side Notifications Filtering | Standards Track | Deferred | 2017-09-11 |
| XEP-0352 | Client State Indication | Standards Track | Draft | 2020-10-14 |
| XEP-0353 | Jingle Message Initiation | Standards Track | Deferred | 2017-09-11 |
| XEP-0354 | Customizable Message Routing | Standards Track | Deferred | 2017-09-11 |
| XEP-0355 | Namespace Delegation | Standards Track | Deferred | 2018-11-03 |
| XEP-0356 | Privileged Entity | Standards Track | Deferred | 2017-09-11 |
| XEP-0357 | Push Notifications | Standards Track | Experimental | 2020-02-11 |
| XEP-0358 | Publishing Available Jingle Sessions | Standards Track | Deferred | 2017-09-11 |
| XEP-0359 | Unique and Stable Stanza IDs | Standards Track | Deferred | 2020-11-03 |
| XEP-0360 | Nonzas (are not Stanzas) | Standards Track | Deferred | 2017-09-11 |
| XEP-0361 | Zero Handshake Server to Server Protocol | Informational | Deferred | 2017-09-11 |
| XEP-0362 | Raft over XMPP | Standards Track | Deferred | 2017-09-11 |
| XEP-0363 | HTTP File Upload | Standards Track | Draft | 2020-02-11 |
| XEP-0364 | Current Off-the-Record Messaging Usage | Informational | Deferred | 2019-08-20 |
| XEP-0365 | Server to Server communication over STANAG 5066 ARQ | Standards Track | Deferred | 2018-07-21 |
| XEP-0366 | Entity Versioning | Standards Track | Deferred | 2016-12-21 |
| XEP-0367 | Message Attaching | Standards Track | Deferred | 2018-08-18 |
| XEP-0368 | SRV records for XMPP over TLS | Standards Track | Draft | 2019-08-20 |
| XEP-0369 | Mediated Information eXchange (MIX) | Standards Track | Experimental | 2020-12-01 |
| XEP-0370 | Jingle HTTP Transport Method | Standards Track | Deferred | 2017-09-11 |
| XEP-0371 | Jingle ICE Transport Method | Standards Track | Deferred | 2020-05-14 |
| XEP-0372 | References | Standards Track | Experimental | 2020-12-08 |
| XEP-0373 | OpenPGP for XMPP | Standards Track | Experimental | 2020-11-22 |
| XEP-0374 | OpenPGP for XMPP Instant Messaging | Standards Track | Deferred | 2018-01-25 |
| XEP-0375 | XMPP Compliance Suites 2016 | Standards Track | Retracted | 2016-07-20 |
| XEP-0376 | Pubsub Account Management | Standards Track | Deferred | 2017-09-11 |
| XEP-0377 | Spam Reporting | Standards Track | Deferred | 2017-09-11 |
| XEP-0378 | OTR Discovery | Standards Track | Deferred | 2017-09-11 |
| XEP-0379 | Pre-Authenticated Roster Subscription | Standards Track | Deferred | 2020-01-14 |
| XEP-0380 | Explicit Message Encryption | Standards Track | Experimental | 2019-04-28 |
| XEP-0381 | Internet of Things Special Interest Group (IoT SIG) | Procedural | Proposed | 2016-11-23 |
| XEP-0382 | Spoiler messages | Standards Track | Deferred | 2018-01-25 |
| XEP-0383 | Burner JIDs | Standards Track | Deferred | 2017-01-28 |
| XEP-0384 | OMEMO Encryption | Standards Track | Experimental | 2020-09-05 |
| XEP-0385 | Stateless Inline Media Sharing (SIMS) | Standards Track | Deferred | 2018-01-25 |
| XEP-0386 | Bind 2.0 | Standards Track | Deferred | 2019-01-31 |
| XEP-0387 | XMPP Compliance Suites 2018 | Standards Track | Obsolete | 2018-01-25 |
| XEP-0388 | Extensible SASL Profile | Standards Track | Deferred | 2018-10-01 |
| XEP-0389 | Extensible In-Band Registration | Standards Track | Experimental | 2020-11-17 |
| XEP-0390 | Entity Capabilities 2.0 | Standards Track | Deferred | 2018-03-05 |
| XEP-0391 | Jingle Encrypted Transports | Standards Track | Deferred | 2018-07-31 |
| XEP-0392 | Consistent Color Generation | Standards Track | Experimental | 2019-10-16 |
| XEP-0393 | Message Styling | Standards Track | Draft | 2020-10-13 |
| XEP-0394 | Message Markup | Standards Track | Deferred | 2019-01-05 |
| XEP-0395 | Atomically Compare-And-Publish PubSub Items | Standards Track | Deferred | 2018-12-06 |
| XEP-0396 | Jingle Encrypted Transports - OMEMO | Standards Track | Deferred | 2018-12-06 |
| XEP-0397 | Instant Stream Resumption | Standards Track | Deferred | 2018-11-03 |
| XEP-0398 | User Avatar to vCard-Based Avatars Conversion | Standards Track | Experimental | 2018-08-27 |
| XEP-0399 | Client Key Support | Standards Track | Deferred | 2018-01-25 |
| XEP-0400 | Multi-Factor Authentication with TOTP | Standards Track | Deferred | 2018-01-25 |
| XEP-0401 | Easy User Onboarding | Standards Track | Experimental | 2020-01-08 |
| XEP-0402 | PEP Native Bookmarks | Standards Track | Draft | 2020-06-02 |
| XEP-0403 | Mediated Information eXchange (MIX): Presence Support. | Standards Track | Deferred | 2020-12-01 |
| XEP-0404 | Mediated Information eXchange (MIX): JID Hidden Channels. | Standards Track | Deferred | 2020-12-01 |
| XEP-0405 | Mediated Information eXchange (MIX): Participant Server Requirements | Standards Track | Experimental | 2020-11-03 |
| XEP-0406 | Mediated Information eXchange (MIX): MIX Administration | Standards Track | Deferred | 2018-06-06 |
| XEP-0407 | Mediated Information eXchange (MIX): Miscellaneous Capabilities | Standards Track | Deferred | 2020-11-03 |
| XEP-0408 | Mediated Information eXchange (MIX): Co-existence with MUC | Standards Track | Deferred | 2020-12-01 |
| XEP-0409 | IM Routing-NG | Standards Track | Deferred | 2018-06-05 |
| XEP-0410 | MUC Self-Ping (Schrödinger's Chat) | Standards Track | Draft | 2019-09-25 |
| XEP-0411 | Bookmarks Conversion | Standards Track | Draft | 2020-10-20 |
| XEP-0412 | XMPP Compliance Suites 2019 | Standards Track | Obsolete | 2020-01-28 |
| XEP-0413 | Order-By | Standards Track | Experimental | 2019-08-20 |
| XEP-0414 | Cryptographic Hash Function Recommendations for XMPP | Informational | Experimental | 2020-05-23 |
| XEP-0415 | XMPP Over RELOAD (XOR) | Standards Track | Experimental | 2019-03-06 |
| XEP-0416 | E2E Authentication in XMPP | Standards Track | Experimental | 2019-03-06 |
| XEP-0417 | E2E Authentication in XMPP: Certificate Issuance and Revocation | Standards Track | Experimental | 2019-03-29 |
| XEP-0418 | DNS Queries over XMPP (DoX) | Standards Track | Experimental | 2019-03-29 |
| XEP-0419 | Improving Baseline Security in XMPP | Humorous | Active | 2019-04-01 |
| XEP-0420 | Stanza Content Encryption | Standards Track | Experimental | 2020-11-03 |
| XEP-0421 | Anonymous unique occupant identifiers for MUCs | Standards Track | Experimental | 2019-08-20 |
| XEP-0422 | Message Fastening | Standards Track | Experimental | 2019-12-30 |
| XEP-0423 | XMPP Compliance Suites 2020 | Standards Track | Draft | 2019-11-07 |
| XEP-0424 | Message Retraction | Standards Track | Experimental | 2020-05-17 |
| XEP-0425 | Message Moderation | Standards Track | Experimental | 2020-01-28 |
| XEP-0426 | Character counting in message bodies | Informational | Experimental | 2020-01-02 |
| XEP-0427 | MAM Fastening Collation | Standards Track | Experimental | 2020-01-28 |
| XEP-0428 | Fallback Indication | Standards Track | Experimental | 2020-03-03 |
| XEP-0429 | Special Interests Group End to End Encryption | Procedural | Proposed | 2020-01-28 |
| XEP-0430 | Inbox | Standards Track | Experimental | 2020-02-03 |
| XEP-0431 | Full Text Search in MAM | Standards Track | Experimental | 2020-01-29 |
| XEP-0432 | Simple JSON Messaging | Standards Track | Experimental | 2020-02-25 |
| XEP-0433 | Extended Channel Search | Standards Track | Experimental | 2020-02-27 |
| XEP-0434 | Trust Messages (TM) | Standards Track | Experimental | 2020-11-05 |
| XEP-0435 | Reminders | Standards Track | Experimental | 2020-03-31 |
| XEP-0436 | MUC presence versioning | Standards Track | Experimental | 2020-05-10 |
| XEP-0437 | Room Activity Indicators | Standards Track | Experimental | 2020-05-05 |
| XEP-0438 | Best practices for password hashing and storage | Informational | Experimental | 2020-10-30 |
| XEP-0439 | Quick Response | Standards Track | Experimental | 2020-05-05 |
| XEP-0440 | SASL Channel-Binding Type Capability | Standards Track | Experimental | 2020-08-04 |
| XEP-0441 | Message Archive Management Preferences | Standards Track | Experimental | 2020-08-25 |
| XEP-0442 | Pubsub Message Archive Management | Standards Track | Experimental | 2020-08-25 |
| XEP-0443 | XMPP Compliance Suites 2021 | Standards Track | Draft | 2020-11-24 |
| XEP-0444 | Message Reactions | Standards Track | Experimental | 2020-10-13 |
| XEP-0445 | Pre-Authenticated In-Band Registration | Standards Track | Experimental | 2020-11-24 |
| XEP-0446 | File metadata element | Standards Track | Experimental | 2020-11-24 |
| XEP-0447 | Stateless file sharing | Standards Track | Experimental | 2020-11-24 |
| XEP-0448 | Encryption for stateless file sharing | Standards Track | Experimental | 2020-11-24 |
| XEP-0449 | Stickers | Standards Track | Experimental | 2020-11-24 |
