Fast, browser-based conversion for Modrinth modpacks. No uploads, no servers, 100% secure.
To convert an .mrpack to a standard .zip, simply upload your Modrinth pack to AméthMC. Our tool reads the index.json, fetches the required mod files from Modrinth's official servers, and packages them into a compressed .zip folder ready for manual server installation or custom launchers.
An .mrpack file is a metadata format, not a container for jar files. It contains instructions and hashes for the Modrinth API. Using an MRPACK to ZIP converter like AméthMC is necessary to actually download the physical .jar mod files and organize them into the correct folder structure.
Yes. AméthMC is compatible with all Minecraft mod loaders including Fabric, Forge, NeoForge, and Quilt. The converter automatically detects the loader version from the Modrinth index and ensures the resulting .zip file maintains the correct dependency structure.
Converting .mrpack files with AméthMC is 100% private and secure. Unlike other converters, all processing happens locally in your browser's memory. Your files are never uploaded to a server, and mod downloads are verified using SHA1 hashes for maximum security.