How do I install Fake random seed?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Fake random seed work with?

The listing gives Minecraft 1.21.10. This is the version stated by the author or source site, not something we verified ourselves.

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Fake random seed

by xpncvr · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Secret seed setter

This mod allows you to override the random seed on world creation and make the world always set your custom seed

Setup

Put a file called customseed.txt in .minecraft/config/customseed.txt

It must contain only the number of the seed you want to set such as:

123456789

If you manually set a seed on world creation it wont override that, it only applies to random seeds (blank seed box)

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.10
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as sercretseedsetter-1.0.0.jar — drop this file into the mods folder
Download size: 40 KB
Download link checked 10 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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