MRPACK to ZIP Converter | Convert .mrpack to .zip in Your Browser
Upload a Modrinth modpack, paste a direct URL, or use a project ID. We read the index, download every mod, and repackage everything into one organized ZIP — mods, resource packs, and config in the right places.
Drag & drop your .mrpack file here
or
Processed entirely in your browser. Files are never uploaded.
Options
Pack structure
Downloading mod files
Features
Three ways in, one clean ZIP out.
Every modpack source works the same way. Nothing is uploaded, nothing is stored, and the output is structured the way launchers expect it.
Upload a local file
Drag and drop your .mrpack straight from your computer. The archive is opened with a native ZIP reader | no upload step exists at all.
Paste any URL
Point at a direct .mrpack link from the Modrinth CDN, GitHub, or any host that allows cross-origin access. It is fetched straight into your browser.
Use a Modrinth project ID
Drop in a project ID or slug and pick a release. The pack is resolved through the official Modrinth API and converted instantly.
Privacy
Nothing leaves your device.
Parsing, downloading, and zip packaging all run client-side. The only requests are to the mod host itself.
Organization
The right folders, automatically.
Mods land in mods/, resource packs inresourcepacks/, and overrides merge into the root — alongside the originalmodrinth.index.json.
Integrity
Hashes verified after download.
Every mod is checked against the SHA-1 recorded in the index, and failed downloads can be retried without re-downloading the rest.
How it works
From modpack to organized ZIP in four steps.
The whole pipeline runs in your browser tab. Large packs download in parallel, with live progress for every single file.
01
Get the pack
Upload a file, fetch a URL, or resolve a Modrinth project ID.
02
Read the index
Parse modrinth.index.json and map every file to its target folder.
03
Download mods
Fetch files in parallel, verifying SHA-1 hashes with automatic retries.
04
Pack & download
Zip mods, resource packs, and config into a launcher-ready archive.
Output structure
A folder layout launchers already understand.
The converted archive mirrors the layout most launchers expect from a Modrinth ZIP import. The original index stays at the root, mods and resource packs are grouped, and the pack's overrides are merged into the top level so config and data land where they belong.
modrinth.index.json— original metadata preserved at the root.mods/— every mod JAR from the index.resourcepacks/— included resource packs.overrides/ → root— configs and data merged to the top level.
# converted zip layout
modrinth.index.json
mods/
├─ sodium-0.6.9.jar
├─ lithium-0.14.7.jar
├─ iris-1.8.4.jar
└─ … 47 more
resourcepacks/
├─ faithful-32x.zip
└─ vanilla-tweaks.zip
config/
├─ sodium-options.json
├─ iris.properties
└─ … from overrides/Works with launchers that import Modrinth ZIPs
FAQ
Frequently asked questions.
What is a .mrpack file?
The .mrpack format is Modrinth's modpack format. It is a ZIP archive that contains a modrinth.index.json describing every file in the pack — download URLs, sizes, hashes, and the required Minecraft and loader versions — plus an overrides folder with configs. The actual mod JARs are not embedded; they are downloaded from URLs when the pack is installed.
Why would I convert mrpack to ZIP?
Some launchers and mod managers don't support .mrpack natively. A converted ZIP contains all the mod files already — so you can import it into launchers with ZIP support, browse the mods, back them up, or use them without needing to re-download everything at install time.
Is mrpack to zip safe?
Yes. The entire conversion — unzipping, parsing, downloading, and repackaging — happens inside your browser tab. Your .mrpack is never uploaded anywhere, and this site has no backend at all.
How to convert mrpack to zip?
Converting an .mrpack to ZIP takes three easy steps. First, go to the converter above. Second, choose how to get the pack: upload the .mrpack file from your computer, paste a direct download link, or enter a Modrinth project ID or slug to use the mrpack to zip converter modrinth workflow. Third, click Convert and wait while every mod, resource pack, and config file is downloaded in parallel and verified against its SHA-1 hash. When the progress bar completes, download your ZIP. That's all — no accounts, no uploads, and your files never leave your device.
Does the converted ZIP contain the actual mod files?
Yes. Every file referenced in the index is downloaded from the mod host's CDN (usually Modrinth) and placed in the archive. Files that could not be fetched are reported individually, and you can retry just those files — or download the ZIP without them.
Can I use a Modrinth project link or ID?
Yes — paste the project ID or slug (for examplefabulously-optimized) into the Modrinth project tab, choose a release, and the pack is resolved through the official Modrinth API.
Why did some URLs fail to fetch?
Browsers enforce cross-origin rules. A direct URL works if the host allows cross-origin access — the Modrinth CDN and GitHub do. If a host blocks it, download the file and use the local file tab instead. Mod downloads that fail (e.g. removed files) are listed and can be retried.
Is this affiliated with Modrinth or Mojang?
No. This is an independent, free tool. The MRPACK format is an open, publicly documented specification, and Modrinth content is fetched only at your request using their public API and CDN.
About this tool
The Free MRPACK to ZIP Converter, Explained
What is an MRPACK to ZIP converter?
An mrpack to zip converter is a tool that takes a Modrinth modpack in the .mrpack format and repackages it as a standard ZIP archive. The .mrpack format is a special kind of ZIP: it stores amodrinth.index.jsonfile that describes every mod, resource pack, and configuration file in the pack, along with their download URLs, sizes, and SHA-1 hashes — but not the mod files themselves. This means an .mrpack is small, but it still needs a launcher to fetch every mod when installed. Ourmrpack to zip converter reads that index for you, downloads every file, and produces a complete, self-contained ZIP you can import anywhere. Because everything runs in your browser, it is also the most private mrpack to zip converter online you will find: no file is ever uploaded to a server.
How to convert MRPACK to ZIP in three ways
Learning how to convert mrpack to zip takes seconds. First, you can upload a local .mrpack file straight from your computer with drag and drop. Second, you can paste a direct link to a pack hosted anywhere that allows cross-origin access, such as the Modrinth CDN or GitHub. Third, you can use the mrpack to zip converter modrinth workflow: enter a Modrinth project ID or slug, pick a release, and the official Modrinth API resolves the pack for you. Whatever the source, the output is the same: an organized ZIP withmods/,resourcepacks/, and the original modrinth.index.json.
MRPACK to ZIP for TLauncher and other launchers
Many players want to convert mrpack to zip for tlauncher or for other launchers that do not import .mrpack files natively. Once the conversion is done, the ZIP works with launchers that accept Modrinth ZIP imports, including Prism Launcher, MultiMC, ATLauncher, GDLauncher, HMCL, PCL2, and the official Minecraft Launcher. Because the archive contains every mod file already, installations are faster and you can keep a backup that works even if an original download disappears.
A complete MRPACK to ZIP file converter
This is not a minimal conversion tool. It is a fullmrpack to zip file converter that preserves the structure launchers expect: every mod JAR goes intomods/, resource packs into resourcepacks/, and the pack's overrides — configs, datapacks, shaders, and more — are merged into the archive root. Downloads run in parallel with automatic retries, and every file is verified against the SHA-1 hash recorded in the pack index, so the mrpack to zip file you download is exactly what the pack author intended. Whether you are converting a lightweight utility pack or a sprawling kitchen-sink pack — including community favourites such as the Spunky pack — the pipeline is identical.
Free, private, and ready for 2026
This mrpack to zip converter 2026 is free to use with no accounts, no registration, and no file size limits. The entire process — unzipping, parsing, downloading, and repackaging — runs in your browser tab, which makes it a genuinely private mrpack to zip convertor: the only network requests are the ones your browser makes to the mod hosts on your behalf. The download formrpack to zip conversion is instant, and you can retry individual failed downloads without starting over. If a host blocks cross-origin access, simply download the pack and use the local file tab. No matter how you search for it — “mrpack to zip,” “.mrpack to zip,” “mrpack to zip online,” or “convert mrpack to zip” — the answer is the same: this tool gives you a clean, launcher-ready ZIP in seconds, without your files ever leaving your device.
Privacy & terms
No backend. No accounts. No tracking of your files.
This tool is a static website. Your .mrpack file and downloaded mods are processed entirely in your browser tab, and nothing is stored on any server. The only network requests are the ones your browser makes to the mod hosts (for example the Modrinth API and CDN) on your behalf.
The tool is provided as-is without warranties. You are responsible for having the right to use any files you convert. All product names, logos, and brands are property of their respective owners.
Convert your modpack now.
Free, fast, and entirely client-side. Your files never leave your device.
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