Precise time controls
Enter start and end positions in seconds.
VoysumPrivate browser tool
Audio Cutter
Choose start and end times, cut the recording on your device, and download an MP3.
No uploadNo accountFree to use
✓ Runs locally in your browser
↥Choose or drop a fileaudio/*, .mp3, .wav, .m4a, .webm · up to 500 MB
🔒 Your media file is never uploaded to Voysum.
Private by default
Useful conversion without giving up your file.
Private processing
The source audio never leaves your browser.
Smaller useful clip
Keep only the interview answer, quote, or segment you need.
Common questions
Audio Cutter FAQ
How local browser processing works and what to expect.
Does trimming re-encode the audio?
Yes. The selected segment is encoded as MP3 for consistent output.
How should I enter time?
Use seconds, including decimals such as 12.5. The end time must be later than the start time.
Keep working
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Open tool →Turn your audio into a searchable transcript.
Voysum can transcribe the converted recording and create subtitle files.
Transcribe audio