Trim Audio cuts a track down to a chosen start and end point on an interactive waveform — perfect for grabbing a clip, removing silence, or making a ringtone. Everything runs in your browser with FFmpeg.wasm, so your audio is never uploaded.
Drop an MP3, WAV, AAC, OGG or FLAC file in and its waveform is drawn.
Drag the handles on the waveform or type exact times to select the part to keep.
Export to save the trimmed audio in its original format.
MP3, WAV, AAC, OGG and FLAC are all supported, and the output matches your source format.
Yes — play the selected range to hear exactly what will be exported.
The selected range is exported cleanly at high quality, keeping the sound faithful to the original.
No. This tool runs entirely in your browser — your file is processed on your own device and never leaves it. The only network request is an anonymous usage counter.