Question 1

How do I update Minecraft mods with this tool?

Accepted Answer

Simply drag and drop your .jar mod files or your entire .minecraft/mods folder onto the webpage. The updater will automatically calculate SHA-1 checksums, detect outdated mods via the Modrinth API, find missing dependencies, and allow you to download all updates with one click.

Question 2

Does this tool upload my personal mod files?

Accepted Answer

No. All file hashing and scanning is performed 100% client-side inside your browser. Only cryptographic SHA-1 hashes and search queries are sent to public mod APIs.

Question 3

Which Minecraft mod loaders are supported?

Accepted Answer

Minecraft Mods Updater fully supports Fabric, NeoForge, Forge, and Quilt across all Minecraft release and snapshot versions.