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Captcha

Adds Captcha's to Minecraft

FabricNeoForgeForge
Loaders
FabricNeoForgeForge
Downloads on Modrinth
10.9K
Followers on Modrinth
25
versions
45
Updated
September 30, 2026Sep 30
Published
in 2022

At a glance

Runs on Fabric, NeoForge and Forge
For Minecraft 26.1.1, 26.2–26.3 …
Needed in the game and on the server
Latest version — 17.0.1 from September 30, 2026
License MIT — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.21.10–1.21.11, 26.1.1, 26.2–26.3 …

If you've been around the internet you know all about Captcha's. This mod adds them to Minecraft!
By default the mod will require the user to finish a Captcha to continue doing what they were doing. The default cooldown between Captcha requests is 15 minutes.

Currently you can experience the following Captcha types using the mod:

  • I'm not a monster (Where you have to prove you're not a monster by clicking the checkbox)
  • Math question (Where you have to answer a math question)

For questions feel free to join my Discord.

Want to support us?

Patreon  -Mrbysco

FAQ

How to install Captcha?

Install Fabric for your Minecraft version, download Captcha for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Captcha support?

Captcha has builds for Minecraft 1.21.8, 1.21.10–1.21.11, 26.1.1, 26.2–26.3 ….

Is Captcha needed on the server?

Needed in the game and on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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