Load a clip, press Record and talk while it plays. Your takes land on a multi-track timeline where you can trim, crossfade, mix and add effects, then export a WAV or an MP4 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.
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.
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, crossfade and glue clips, shape each track with volume, pan and effects, then export a WAV or an MP4 with the original picture, ready for your video editor.
Separate tracks for each voice or for music, each with its own color, volume, pan, mute and effects.
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.
Equalizer with draggable bands, compressor, delay, reverb, pitch shifter, chorus and expander, in any order on every track.
Overlapping takes crossfade on their own. Set each clip's gain and fades, cut with C and glue the pieces back together with G.
The microphone is read directly, away from the busy page, so long takes keep every sample and stay in sync with the video.
Repeat playback between the export markers and rehearse a line until it lands.
Export the mix as a WAV, or as an MP4 with the original picture, for exactly the range you mark.
Dark, light and high-contrast accessible themes, and an interface in English, Italian, Spanish, Russian and Chinese.
Tell us what you did, what you expected and what happened instead, plus your browser and system. A screenshot or the .audiorec project helps a lot.