Load a clip, press Record and talk while it plays. Your takes land on a multi-track timeline where you can trim, move and mix them, then export a clean WAV that lines up with the video frame by frame.
Works best in Chrome or Edge on desktop. Your video and recordings never leave your computer.
Open any MP4, MOV or WebM file. Audiorec reads its frame rate, so the timeline counts in minutes, seconds and frames.
Arm a track with REC and press *. You see your take being drawn live, and the level meter tells you if you're too quiet or clipping.
Trim, move and duplicate clips, set each track's volume, then export a WAV exactly as long as the timeline, ready to drop into your video editor.
Separate tracks for each voice or for music, each with its own color, volume and mute.
Times read mm:ss:ff. Zoom from the whole video down to one second.
Turn on Monitor to listen to the microphone in your headphones while you record.
Drag music or sound files onto a track and place them exactly where they belong.
Every move, trim, delete and rename can be undone and redone.
Work autosaves in the browser. Save a .audiorec file to move a project to another computer.
Audiorec runs entirely in your browser. There is no account and no server storing your files: the video, your voice and your projects stay on your own computer.