ROMPatcher.online is a browser-based ROM patching tool designed to make things easy for retro game enthusiasts. There’s no need to download or install anything — just upload your ROM and patch file, and you’re ready to go.
This tool was created for gamers, hobbyists, and modders who want a quick and reliable way to apply or create patches without hassle.
Why ROMPatcher.online?
- Works directly in your browser
- Supports popular patch formats like IPS, BPS, UPS, and more
- No files are uploaded or stored — everything runs on your device
- Fast, clean, and mobile-friendly interface
Our goal is to keep things simple, secure, and free. Whether you’re fixing a bug, applying a translation, or modifying a ROM, ROMPatcher.online is here to help.
If you have feedback or ideas to make this tool better, feel free to reach out anytime!