Chat Compress
by clilyss
Chat Compress folds repeated chat lines into a single entry with a count, so a message sent several times in a row no longer fills the chat window.
What it does
When the same message arrives two or three times in a row, the mod collapses the copies into one line marked with an x2 or x3 counter. Chat stays readable when someone repeats themselves, while the fact that a message was sent several times still shows through the count. The counter resets as soon as the player receives a different message, so the next repetition starts a new count.
The mod runs on the client alone, so only the player who installs it needs it and servers do not have to change anything. It is published for Fabric only, for 1.21.11, and depends on Fabric API, which must be installed alongside it. Chat Compress is distributed under All rights reserved and is not open source. Its files are lightweight and need no setup beyond installation, with commands and config files available for adjusting its behavior.
Key features
Repeated line collapsing
Identical chat messages that arrive in a row are merged into one line instead of stacking up on screen.
Visible repeat count
Each collapsed line shows an xN counter, so the number of repeats remains visible to the reader.
Automatic counter reset
The count starts over when a different message arrives, so a later repeat is counted fresh.
Commands and config files
Settings can be changed through commands and config files, with no extra setup needed after installation.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Busy public chat
Players in a crowded server can keep the chat window readable when others spam the same line.
Who it’s for: Players on Fabric who want fewer duplicate lines in chat, on servers or in single-player worlds. Only the client needs the mod, so server owners do not have to install it.
How it compares
TranslatorChat-sak is client-side only, under the MIT License, for 1.21.11, and it works on translation rather than duplicate lines. CleanChatPlus is also client-side only and is not open source; it targets 1.21 – 1.21.11 and is released under All rights reserved. Chat Compress targets only 1.21.11 and is likewise client-side and not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Chat Compress | Fabric | 1.21.11 | Client-side only | 2026-06-26 |
| TranslatorChat-sak | Fabric | 1.21.11 | Client-side only | 2026-05-27 |
| CleanChatPlus | Fabric | 1.21 – 1.21.11 | Client-side only | 2026-01-30 |
Questions
Does Chat Compress need Fabric API?
Does the server need Chat Compress installed?
Can the repeat count be changed?
In the catalog
Chat Compress is one of 5,392 Social mods on ModsFinder, and one of 4,084 Social mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
The counter resets automatically as soon as that player sends a different message. Place the downloaded.jar into your server's (or game's) mods folder alongside Fabric API.
Official listing
- Modrinth page
- modrinth.com/mod/chat-compress
- Owner
- clilyss
- Published
- 2026-06-26
- Updated on Modrinth
- 2026-06-26
- Facts verified
- 2026-10-15