About MRPack to ZIP Converter

Who we are

MRPack to ZIP Converter is an independent, community-built tool maintained by Minecraft modpack players. We do not represent Mojang, Microsoft, Modrinth, CurseForge, or any launcher publisher. We make one thing and we try to make it well: a one-click converter that turns a Modrinth .mrpack file into a launcher-agnostic .zip.

Why we built this

The story is familiar to anyone who has tried to import a Modrinth modpack into CurseForge: the launcher rejects the file, you Google for help, you find a Reddit thread where a moderator replies "you can't," and after an hour of jumping between scattered tools you eventually piece together a working setup. We were tired of doing that — and tired of asking newer players to do it.

So we built a single page that handles the entire workflow in your browser: parse the manifest, fetch every mod, verify hashes, repack as a flat ZIP. No installs, no signups, no waiting in a download queue.

Our principles

Privacy by design

Your .mrpack file never leaves your device. The entire conversion runs inside your browser using the standard File API. Our servers see metadata only — they do not see your files, your mod choices, or your IP-linked download history.

Free forever

The tool is free to use, and we have no plans to lock features behind a paywall. We do not run intrusive ads. If you find the tool useful, the best support is to link to us from a tutorial or Discord guide.

Transparent and honest

If a download fails, we tell you which mod failed and why. If a launcher's behavior changes and breaks our workflow, we update the troubleshooting guides. If we cannot solve a problem, we say so.

How we keep it running

This is a static website served from a CDN. The conversion logic is open client-side JavaScript. Hosting costs are modest, covered by the maintainers personally. We do not collect emails, sell data, or run affiliate schemes.

Get in touch

Bugs, feature requests, or a tutorial of your own? Reach us via the contact page.