mrpack → zip is an ultra-fast, serverless browser utility designed to convert Modrinth modpack archives (.mrpack) into standard ZIP files. This allows you to extract files, deploy them onto servers, or import them into Minecraft launchers that do not natively support the Modrinth format.
Utilizes 8 parallel streams to fetch mods from the Modrinth CDN in seconds.
Runs entirely in your browser. Your files and data are never sent to a server.
Easily convert client packs to server-compatible ZIP folders with all configs intact.
Automatically retries failed downloads to ensure successful conversion rates.
No. This utility is entirely serverless. All parsing, mod fetching, and final archive zipping happen directly inside your web browser. No files are uploaded to our end, ensuring absolute privacy.
Unlike standard downloaders that process files one-by-one, our tool runs 8 download operations in parallel. Combined with zero-overhead storage compression when packaging the final ZIP, conversions take a fraction of the time.
Download failures are usually caused by transient network glitches, rate-limiting on the CDN, or broken download URLs in the modpack index. The app automatically retries failed requests up to 2 times. If a download still fails, it is logged and the converter continues so you don't lose the rest of your pack.
Yes, absolutely! The output ZIP contains a mods directory and any config files/folders in the overrides. You can extract the contents of the generated ZIP directly into your Minecraft server directory.
The only limit is your browser's available memory. Large modpacks (over 200+ mods) can consume substantial RAM during the zipping process. If your browser crashes or reloads, try closing other tabs or using a browser with higher memory limits.