MRPack to ZIP Converter

Modpack utility

Convert .mrpack to .zip locally

A Modrinth .mrpack file is ZIP-based. This browser-local utility creates a .zip copy without uploading the file.

The file is handled in your browser. This tool does not inspect, upload, or validate mod compatibility.

Choose .mrpack fileA .mrpack file is ZIP-based, so the conversion creates a .zip copy for tools that need the archive extension.

Use this only when a tool can read the archive but rejects the .mrpack extension.

Do not delete the .mrpack file. Some launchers need the original extension and metadata.

The browser creates a ZIP copy using the same file bytes.

A ZIP extension does not guarantee another launcher can install the modpack correctly.

Limits of MRPack conversion.