Audio Tools
2 free audio tools: format convert & edit (trim, fade)
Free Online Audio Tools — No Upload Required
FileZoom's audio tools cover everyday sound tasks: converting between formats like MP3, WAV, and OGG, trimming clips and adjusting volume, joining multiple tracks into one file, and extracting audio from video files. Conversion and editing run on the Web Audio API directly in your browser, so your recordings are never uploaded anywhere — and everything is free with no limits.
Which audio tool do I need?
I need a different audio format
Audio Convert turns recordings into MP3, WAV, OGG and more — great for compatibility with players and editors.
I want to trim a clip or fix the volume
Audio Edit cuts out the section you need and adjusts loudness without re-recording.
I want to join several tracks
Audio Merge combines multiple files into a single continuous track in the order you set.
I only need the sound from a video
Video → Audio extracts the soundtrack from MP4, WebM, or MOV into an audio file.