Professional audio workstation that replaces Audacity, Adobe Audition & Descript — 100% offline. Record mic, import audio/video, visualize waveform, trim, normalize, fade, adjust gain/speed, and export WAV. Web Audio API powered, zero uploads.

🎧 Drop audio/video or click to browse · or record mic

MP3, WAV, M4A, OGG, MP4, WebM — decoded offline via Web Audio. Recording stays in this tab.

Choose file

Waveform 00:00 / 00:00

Drag on waveform to select · Click to seek · Scroll to zoom

Trim

Start (s)

End (s)

Gain & Dynamics

Gain 1.0×

Speed & Pitch (offline)

Speed 1.0×

Applied on export — preview plays at 1×

📊 Analysis & Export

No audio loaded.

Export format

Shortcuts

Space = Play/Pause
Drag waveform = select region
Double-click = select all
All processing via Web Audio API — no server.

Pro tip: Recording uses getUserMedia. For best quality, use a wired mic, close other tabs, and normalize after recording. Export is a real WAV file with correct RIFF header — works in any DAW.

🎙️ Pro Audio Studio — Record, Edit & Master in Browser