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Custom Tooltip APIMinecraft mod for 1.21.1

Data-driven tooltip text creation.

newest supported 1.21.1Utility QolAdventure RpgCosmeticLibrary Api
Latest version
CTA 5.0.2 - Fabric 1.21.1
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, NeoForge, Forge
Licence
not stated
Downloads
404.4k
Updated
7 d ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Custom Tooltip API declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21Forge, Fabric, NeoForge21+declared13 Jun 2024
1.20.6Forge, NeoForge, Fabric21+declared29 Apr 2024
1.20.5Fabric, NeoForge, Forge21+declared23 Apr 2024
1.20.4Fabric, Forge, NeoForge17+declared7 Dec 2023
1.20.3NeoForge, Forge, Fabric17+declared4 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Forge, Fabric, NeoForge17+declared12 Jun 2023

Download

From Custom Tooltip API’s own host. Nothing is re-hosted here.

All 34 releases
CTA 5.0.2 - Fabric 1.21.1release22 Jul 2026

custom_tooltip_api-fabric-5.0.2+1.21.1.jar · 0.2 MB · for 1.21.1

Download latest
c35bf8e5f380…
Older versions24
  • CTA 5.0.2 - NeoForge 1.21.122 Jul 20261.21.10.2 MB8b0851bd2702…Get
  • CTA 5.0.2 - Fabric 1.20.122 Jul 20261.20.10.2 MB7 downloadse0e06e48a168…Get
  • CTA 5.0.2 - Forge 1.20.122 Jul 20261.20.10.2 MBc2a49f0de2cd…Get
  • CTA 5.0.1 - Forge 1.20.122 Jul 20261.20.10.2 MB3 downloadsf01ab6767113…Get
  • CTA 5.0.1 - Fabric 1.20.122 Jul 20261.20.10.2 MB2 downloads4e874506fd1f…Get
  • CTA 5.0.0 - Fabric 1.21.118 Jul 20261.210.2 MB6 downloads8baaacaccfa4…Get
  • CTA 5.0.0 - NeoForge 1.21.118 Jul 20261.21.10.2 MB40a3b5e2a53f…Get
  • CTA 5.0.0 - Fabric 1.20.118 Jul 20261.20.10.2 MB5 downloads6e0a9de9971d…Get
  • CTA 5.0.0 - Forge 1.20.118 Jul 20261.20.10.2 MB59934317f577…Get
  • CTA 4.0.1 - Forge 1.20.121 Jun 20261.20.10.2 MB8 downloadsb7f30eca7a2c…Get
  • CTA 4.0.1 - Fabric 1.20.121 Jun 20261.20.10.2 MBabf16b89437e…Get
  • CTA 4.0.1 - Fabric 1.21.121 Jun 20261.21.10.2 MB740e310d409f…Get
  • CTA 4.0.1 - NeoForge 1.21.121 Jun 20261.21.10.2 MBb4a94fba466c…Get
  • CTA 4.0.0 - NeoForge 1.21.118 Jun 20261.21.10.2 MB9 downloads3404d61f4fbc…Get
  • CTA 4.0.0 - Fabric 1.21.118 Jun 20261.21.10.2 MB5230aadf025d…Get
  • CTA 4.0.0 - Forge 1.20.116 Jun 20261.20.10.2 MB7 downloads8da29b4d51ab…Get
  • CTA 4.0.0 - Fabric 1.20.116 Jun 20261.20.10.2 MB2 downloadsd19d2647695d…Get
  • CTA 3.3.0 - NeoForge 1.21.11 Jun 20261.21.10.2 MB4 downloads652091679370…Get
  • CTA 3.3.0 - Fabric 1.21.11 Jun 20261.21.10.2 MB8a9f3e8846f2…Get
  • CTA 3.3.0 - Forge 1.20.11 Jun 20261.20.10.2 MBec4ce804d347…Get
  • CTA 3.3.0 - Fabric 1.20.11 Jun 20261.20.10.2 MBeeb75113ddd8…Get
  • CTA 3.2.0 - Fabric 1.20.131 May 20261.20.10.2 MB4 downloadsf7268f6328fb…Get
  • CTA 3.2.0 - Forge 1.20.131 May 20261.20.10.2 MB1d6151fd3157…Get
  • CTA 3.2.0 - Fabric 1.21.131 May 20261.21.10.2 MB377abca80603…Get

Frequently asked

Does Custom Tooltip API work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Custom Tooltip API declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Custom Tooltip API support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Custom Tooltip API support?

Fabric, NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Custom Tooltip API?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Custom Tooltip API?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Custom Tooltip API safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 7 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .