Audio Trimmer
Trim any audio file to a specific range. Stream-copy — no re-encoding, no quality loss.
How Audio Trimmer works
MP3, WAV, AAC, FLAC, OGG, M4A — all supported.
Enter start and end in seconds. Stream-copy — no quality loss.
Instant, lossless output as MP3.
Frequently asked
Is quality preserved?+
Yes — stream copy keeps the source bytes intact within the trimmed range.
Can I use it for ringtones?+
Yes — trim any song to 30 seconds and use as a ringtone. Set your phone to loop the clip.
Is my audio uploaded?+
No. Trimming runs entirely in your browser via ffmpeg.wasm.
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