Copy That
by CqllMeToxic
Copy That lets a player copy a chat line, or only its message body, with a single click on the chat text.
What it does
Ctrl with a left click on a chat line copies the whole line, username and prefix included. A right click copies only the text said after the username and prefix, so the sender name is dropped automatically. An in-chat confirmation appears right away, showing what was copied.
The mod is a lightweight utility that runs only on the client. It needs Fabric API and is built for the Fabric loader. Files cover game versions 1.21 – 1.21.10 across 11 release versions, with 1.0 for 1.21.10 as the latest file. The code is not open source, and the mod is released under All rights reserved. Forge and NeoForge builds are planned but not yet available.
Key features
Copy full chat line
Ctrl with a left click copies an entire chat line, including the username and the prefix.
Copy message body
A right click copies only the text after the username and prefix, leaving the sender name out.
Copy confirmation
A message in the chat confirms each copy at once, so the player knows what went to the clipboard.
Client-side utility
The mod changes nothing on a server, so players can use it on any server they join.
Compatibility
Latest build for each game version and loader.
1.21.x11 of 11 versions with builds
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
Sharing quotes
A player who wants to paste a line from chat elsewhere can copy just the message, without the sender name.
Saving full logs
Copying the whole line keeps the sender and prefix, useful when a record of who said what matters.
Who it’s for: The mod suits players who often copy chat messages in multiplayer or single-player games on Fabric and want to skip selecting text by hand.
How it compares
Show Username on Main Menu is a client-side mod for 1.21.1 with the CC0 1.0 Universal license, so it is open source. Just Chat Range is server-side only for 1.21.11, under All rights reserved, and is not open source. ChatDebug is client-side only for 1.21.5 and is open source under the MIT License. Copy That only covers chat copying on Fabric.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Copy That | Fabric | 1.21 – 1.21.10 | Client-side only | 2026-03-28 |
| Show Username on Main Menu | Fabric | 1.21.1 | Client-side only | 2025-11-04 |
| Just Chat Range | Fabric | 1.21.11 | Server-side only | 2026-04-17 |
| ChatDebug | Fabric | 1.21.5 | Client-side only | 2025-04-21 |
Questions
Does Copy That need Fabric API?
Which game versions does Copy That support?
Do servers need to install Copy That?
In the catalog
Copy That is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 15,569 mods support Minecraft 1.21.10.
More from CqllMeToxic
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What the author says
A lightweight, client-side utility mod for Minecraft 1.21-1.21.10 that makes copying chat messages quick, simple, and frustration free.
Official listing
- Modrinth page
- modrinth.com/mod/copy-that
- Owner
- CqllMeToxic
- Published
- 2026-03-27
- Updated on Modrinth
- 2026-03-28
- Facts verified
- 2026-10-15