Beatseam is a browser-based tool that turns your own music files into one continuous, beat-matched DJ mix in one click. It analyses every song, puts them in an order that flows, and blends them with automatic transitions. Your audio is processed on your own device and is never uploaded.
Then you export one file. The whole set renders on your device, much faster than real time, as MP3 (up to 320 kbps) or lossless WAV.
| Beatseam | |
|---|---|
| Runs on | Any modern browser (Windows, Mac, Linux, Android, iPhone, iPad). No install. |
| Your music | Your own files: MP3, WAV, AAC/M4A, FLAC (OGG in most browsers). Not streaming services. |
| Privacy | Songs are analysed and mixed on your device and never uploaded. |
| Mix length | Quick (1 min per song), Medium (2 min) or Full songs |
| Export | MP3 128 kbps (free, up to 10 min) · MP3 320 kbps or WAV (paid, any length) |
| Price | Free to try · €9.99 per full-length mix · Pro €7.99/month or €59/year |
| Account | Not needed to mix. Buyers sign in with an emailed code, no password. |
Beatseam is a browser-based tool that turns your own music files into one continuous, beat-matched DJ mix in one click. It detects each song's tempo, beat grid, musical key and energy, orders the songs so they flow, and blends them with automatic transitions. Audio is processed on your device and never uploaded.
No. Add songs, press Auto-order and export. You can change the order, the vibe and individual transitions, but you don't have to.
Mixing and preview are free, and free exports are up to 10 minutes long (MP3 128 kbps). A full-length mix costs €9.99 one-time. Beatseam Pro costs €7.99 per month or €59 per year for unlimited full-length exports in MP3 320 kbps or WAV.
Any up-to-date browser on Windows, Mac, Linux, Android or iPhone and iPad. There is nothing to install. Long, high-quality exports are fastest on a computer.
MP3, WAV, AAC/M4A and FLAC work in all modern browsers. OGG and Opus work in most browsers but not in some versions of Safari.
No. Streaming services protect their songs so other apps can't open them. Use music files you have the right to use, such as purchased downloads, your own productions, or royalty-free music.
Slightly. To line up beats, songs can play a few percent faster or slower, which changes pitch a little, like a turntable. Songs with very different tempos are joined with an echo or brake transition instead.