Turn on Mods

Enable cross-platform mod support and thriving UGC communities in your games.

Cross-Platform Mod Support

Unlock the creativity of your players
customized & driving growth


Connect your Community, Anywhere

Setup fast across one platform/store, or many! Run a modding platform that expands with you, keeping your community united on PC, console, and mobile. Our user-friendly API, SDK, Unity, and Unreal plugins make it easy to get started.

Cross-Platform: Easy setup ~ Ready to go plugins & Tools

Detailed Dashboard

You Control Everything

While players discover and install mods in-game with a single click, you get a powerful dashboard with flexible tools for managing, moderating, monetizing, and growing your mod community. White label available for studios needing a custom solution.

Powerful Hosting: You control everything

Grow your Game

Detailed Analytics and Insights

What mods matter to your players? What types are trending, and what impact is the growth of your mod community having on your game? Let data guide your game development decisions with the ability to browse via popularity and rating.

Know Your Players: Detailed Analytics and Insights

Modding since 2002

Our founders built ModDB and have served over half a billion mods. We know user-generated content inside and out.

  • 52 games use mod.io daily
  • 58 million mod installs annually
  • 162 thousand mods created
  • From tiny mods to 5GB total conversions
  • Across 11 platforms & devices
Modding Since 2002

Easy Setup & Development

Support mods the right way, for projects of all sizes


Easy, pre-built solutions for your engine. Get going fast with Unity, Unreal, GameMaker, or Construct!

All Tools


Custom engine? Drop in our open-source SDK for uploading, downloading, & unzip flows via C/C++ function calls.

SDK on Github


Every. Little. Detail. Connect directly to our JSON REST API in-game and out. Great for web apps, bots, hooks.

API Docs
Connect your engine & tools to mod.io and launch your mod community