AI / Audio
Stem Splitter
AI splits a track into drums, bass, vocals, and other instruments, then exports each part.
Use this toolBass to MIDI
Your audio is never uploaded. Everything is processed in your browser.
Load your audio
WAV / MP3 / M4A / FLAC, up to 8 min
Drop your audio file here
or click to choose a file (wav / mp3 / m4a / flac)
Auto detect: a file whose name contains "bass" is treated as a stem and separation is skipped / Entering a BPM keeps the bars aligned in your DAW
Notes on using this tool
- For full-mix input, the separation AI model (about 172MB) is downloaded only the first time (and then cached). Bass stem input needs only the lightweight model, so it is fast
- Accuracy depends on the source material. Fix any missed or mistaken notes in your DAW
- It uses a lot of memory, so we recommend a computer
- Rights to the extracted data follow the original track. Use only audio you hold the rights to
