⚡ 100% In-Browser · Modrinth CDN Downloads

Free .mrpack File Converter

Convert .mrpack files to ZIP or ZIP to .mrpack instantly. Free online tool for Modrinth modpacks — no install needed. Works with CurseForge too.

Convert .mrpack to ZIP — or ZIP to .mrpack

Drop your .mrpack file here

or click to browse from your device

Client-side processing · Max file size 300 MB · No files stored on servers

Modpack Details

No file loaded
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Select or drag an .mrpack file above to inspect its contents, dependencies, and included mods.

Export Settings

Ready

Generates a client-ready ZIP with client overrides and mods. Ignores server-only utilities.

.zip

Why Convert .mrpack to ZIP?

How It Works

PackShift bridges the gap between Modrinth's manifest format and standard ZIP archives without sending any data to third-party servers.

  1. 01

    Drop your .mrpack

    Your browser inspects the manifest, reads mod dependencies, versions, and existing override configs locally.

  2. 02

    Direct CDN Download

    If full pack mode is selected, your browser fetches all mod .jar files directly from Modrinth's high-speed CDN in parallel.

  3. 03

    Unpack & Play

    Overrides and mods are merged into standard Minecraft directory structures ready for Prism, MultiMC, CurseForge, or dedicated servers.

FAQ: Modrinth Packs and ZIP Conversion

Frequently Asked Questions

What is an .mrpack file?

An .mrpack is Modrinth's modpack format. It contains a modrinth.index.json manifest with mod download links and any custom config or resource pack override files.

Does this download the actual mod .jar files?

Yes! With "Download mod files into ZIP" enabled, PackShift downloads all mod jars directly from Modrinth's official CDN into the mods/ directory inside your ZIP.

Can I make a dedicated server pack?

Yes! Choose the "Dedicated Server" option. PackShift will automatically skip client-only mods (like shaders, HUD mods, and keybinds) and include server overrides.

How do I use the resulting ZIP file?

You can import it into launchers like Prism Launcher, ATLauncher, or MultiMC, extract it into your .minecraft folder, or unpack it onto a server host (e.g. Bisect, Apex, shockbyte, or local server).

Are my files uploaded to any server?

No. PackShift runs entirely in your web browser. Nothing is uploaded to any server. Mod files are fetched directly from Modrinth's public CDN to your computer.

Why convert .mrpack to .zip?

Standard launchers and server hosts often require traditional ZIP archives or manual folders rather than .mrpack manifests. PackShift does the heavy lifting instantly.

Why use a .mrpack to ZIP converter instead of the original format?

Standard launchers and server hosts prefer ZIP archives or manual directory structures. Not all tools support the .mrpack manifest format.

What's included in a converted ZIP from PackShift?

Your ZIP includes all selected mods, config files, resource packs, and override directories. If using "Download mods" mode, all JAR files are included so the pack plays immediately.

Can I convert .mrpack files for CurseForge or Prism Launcher?

Yes. Convert to ZIP, then import the ZIP directly into your launcher's instance editor.

What's the maximum file size for a Modrinth pack?

PackShift handles up to 300 MB .mrpack files. Large packs may take longer to process depending on your internet speed.