Audio tools for video creators
Extract, convert, trim, fade, merge, and re-level audio from your footage — processed locally in your browser with no upload.
Extract the audio track from any video as a clean MP3 file. Pick bitrate, trim start and duration, preview before download — all in your browser.
Convert audio between MP3, WAV, M4A/AAC, OGG, and FLAC right in your browser. Set a bitrate for lossy formats or a sample rate for lossless. No upload, free.
Trim audio to a precise start and end with HH:MM:SS inputs and lossless stream-copy — all in your browser. No upload, no quality loss, no signup.
Change audio volume by a precise dB amount or a plain multiplier, in your browser. Live gain readout and clipping warnings. No upload, no signup.
Concatenate multiple audio files into one, in any order. Matching files stream-copy losslessly; mixed formats re-encode. Drag to reorder, no upload.
Change audio speed from 0.25× to 4× in your browser, with pitch preserved for natural speech or shifted for effects. No upload, no signup, free.
Add a fade-in and fade-out to any audio file in your browser — choose a linear, logarithmic, or exponential curve. No upload, no signup, free.
Mute a video by removing its audio track in your browser. The picture is stream-copied with zero quality loss. No upload, no signup, done in seconds.