Drop your mods, shaderpacks, or resourcepacks folder. We hash every file, look it up on Modrinth, and hand you a ready-to-drop updated folder.
Four steps — for mods, shaders, and resource packs.
Drag & drop your mods folder, pick files, or upload a ZIP. Files are read locally — nothing leaves your device.
Every JAR is hashed and looked up on Modrinth. Each mod is identified in real time as the scan runs.
Choose your target Minecraft version. Versions are grouped by major release. The highest available is pre-selected.
Get your updated mods.zip. Drop it into .minecraft and click Replace Folder. Done.
Built for real Minecraft players who maintain large mod packs.
Your mod files never leave your device. Only SHA-512 hashes are sent to Modrinth — a public API with no account needed.
Concurrent processing scans up to 4 mods simultaneously. A 20-mod pack is identified in under 10 seconds.
Fabric, Forge, Quilt, and NeoForge — switch loaders between sessions with one click.
Dynamically discovers new Minecraft releases — including 1.21.5 and beyond — directly from Modrinth data.
Three separate tools in one site — update every layer of your Minecraft setup in minutes.
Yes, 100%. It uses the open-source Modrinth API. Ads help keep the lights on.
No. .jar files are hashed locally in your browser. Only the hash is sent to Modrinth to look up version info. Your actual mod files stay on your machine.
Some mods aren't on Modrinth (OptiFine, paid mods, obscure mods). They're flagged and included in the output ZIP at their current version unchanged.
If a mod has no release for that Minecraft version on Modrinth, it's marked unavailable. It'll still be included at its current version.
No. The public Modrinth API works without one. Adding a key boosts rate limits — useful for 50+ mod packs. Get one free at modrinth.com/settings/account.
Fabric, Forge, Quilt, and NeoForge. Pick yours before uploading — only compatible versions are shown.
Yes. Every step has a Back button and the wizard navigation bar at the top. You can change your folder or loader at any time.
From 1.4 all the way to 1.22+. Versions are grouped by major release so you can quickly find what you need. New versions appear automatically from Modrinth data.
Yes! Moddator now supports resource packs. Use the Resource Packs tool — it works exactly like the mod and shader updaters. Popular packs like Faithful and Fresh Animations on Modrinth are detected and updated automatically.