CurseForge · Minecraft mod
Captcha
Adds Captcha's to Minecraft
Quick answer
Which Captcha release matches 26.1.2 NeoForge?
Captcha-neoforge-26.1.1-15.0.0.jar targets 26.1.1, 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Captcha required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Captcha-neoforge-26.1.1-15.0.0.jar need?
Captcha-neoforge-26.1.1-15.0.0.jar on 26.1.2 NeoForge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Captcha without breaking your instance.
Built for Captcha-neoforge-26.1.1-15.0.0.jar on 26.1.2 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Captcha-neoforge-26.1.1-15.0.0.jar. It targets 26.1.1, 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Captcha-neoforge-26.1.1-15.0.0.jar. It opens that exact file at the source.
About this project
What does Captcha add?
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)
But that's not all! The latest update brings even more excitement with new additions:
- Text Captcha: Transcribe distorted or obscured text to prove your observation skills.
- Image Captcha: Identify and select correct objects or patterns in images to demonstrate your visual perception.
The "Captcha" mod also provides config options for fine-tuning the gameplay experience. With options such as:
- gracePeriod - Set the duration of uninterrupted gameplay before Captcha challenges begin.
- captchaTime - Adjust the time limit for solving each Captcha challenge.
- captchaCooldown - Define the interval between successive Captcha requests.

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Project description from CurseForge.
Pick your setup
Captcha by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
2 loader builds26.1.2
2 loader builds26.1.1
2 loader builds1.21.11
2 loader builds1.21.10
2 loader builds1.21.8
2 loader builds1.21.5
2 loader builds1.21.4
2 loader builds1.21.1
2 loader builds1.21
2 loader builds1.20.6
2 loader buildsShowing the newest 12 of 22 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Captcha versions and loaders
Captcha-neoforge-26.1.1-15.0.0.jar
8 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.
