Audio Cutter
Trim an audio file down to just the part you need. Supports MP3, WAV, OGG, M4A — processed entirely in your browser.
Click or drag a file here
MP3 · WAV · OGG · M4A supported
🔒 All processing runs in your browser — files are never uploaded to a server.
✂️ When to use an audio cutter
- Cutting just the chorus of a song to use as a ringtone
- Extracting only the part you need from a long recording
- Trimming a quotable clip from a podcast or lecture recording
🎯 Tips for a precise cut
Preview with the audio player above while dragging the sliders to line up the exact start and end points. The output is re-encoded in the same format as your input, so the trimmed file plays back just like the original.
🔒 Your audio is never uploaded
Trimming runs using a conversion engine (ffmpeg) downloaded into your browser. Your file is never sent anywhere, so it's safe to trim unreleased recordings or personal voice memos too.
💬 Frequently Asked Questions
- Is the trimmed file saved in the same format as the original?
- Yes. It keeps the original file's format (MP3, WAV, OGG, or M4A).
- How precisely can I set the cut points?
- The sliders move in 0.1-second steps, so you can set the clip quite precisely.
- Can I trim long audio files too?
- Yes, though longer files take more time to process in your browser.