Terms

Terms of use

Last updated 2026-10-02.

Using the tool

Melody Bounce is free to use for personal and commercial projects. You don't need an account.

Your videos

Videos you make are yours. You can post, share and monetise them. A credit or link back is appreciated but not required.

Music you upload

If you load your own MIDI file, you are responsible for having the right to use the music in it. The built-in melodies are public-domain compositions.

The code

The engine is open source under the MIT licence; see the repository. Rendering uses Remotion, which has its own licence.

No warranty

The site is provided as is, without any warranty. We are not liable for any loss or damage from using it. We may change or discontinue the site at any time.

Changes

If these terms change, the new version will be posted here with a new date.