Beatmapper is a web-based level editor for Beat Saber™. It lets you create your own "beatmaps" to be used in-game for your favorite songs.
Beatmapper works entirely in the browser; there is nothing to download, nor is there a backend. You can get started now at https://beatmapper.app.
User documentation is available at https://beatmapper.app/docs.
Beatmapper is also fully open-source and MIT-licensed, and all contributions are welcome regardless of programming experience. If you're interested in helping with ongoing development, you can read through the Contributor's Guide to learn more about the project and its associated technologies.
There are many superior editors available for mapping nowadays, including the official editor. Here are some reasons why you may want to use this one:
- Works on any platform with a web browser (including Windows, Mac, and Linux).
- Requires about 1 MB of total download including assets.
- Comes with a demo track, so you can start playing around immediately.
That said, there's many capabilities other editors have that Beatmapper can't and likely won't be able to support. If that's a dealbreaker for you, we recommend using a more sophisticated editor like ChroMapper or the official level editor.
Beatmapper is formally maintained by officialMECH, in partnership with the Beat Saber Modding Group and contributions from other community members.
The original version of Beatmapper was a side-project made by Josh Comeau. If you derive value from it, feel free to show your support to the original creator!