Technical specs and decision signals
Use these specs to confirm browser fit, privacy boundaries, and supported audio capabilities before starting a session.
Cost
Free, with no account, no subscription and no watermark.
Privacy
Decoding, mixing, effects and export run on your device; no audio is uploaded.
Input
WAV, MP3, OGG, FLAC, M4A and AAC files, or live microphone recording.
Timeline
Any number of stereo or mono tracks, clip move, trim, split and join, fades with curves, envelope drawing and label tracks.
Effects
18 effect dialogs with preview, plus a per-track chain: parametric EQ, compressor, de-esser, hum removal, noise gate, reverb and delay.
Export
Mix or individual tracks as WAV (16, 24 or 32-bit), MP3 (128–320 kbps), FLAC, OGG or M4A.