MP3 Cutter
Cut and trim MP3, WAV, FLAC audio files
Drop an audio file
🔒 Files never leave your device
How it works
- 1Upload audio
Drop or select an MP3, WAV or FLAC file.
- 2Pick start and end
Use the sliders to select the section to keep.
- 3Download
Save the trimmed file to your device.
About MP3 Cutter
Trim an audio file to a start/end range. Works with MP3, WAV and FLAC. Runs 100% in your browser. MP3 Cutter on DashConvert runs entirely inside your browser using modern JavaScript APIs — no server ever sees your files. That means faster conversions, complete privacy, and no upload limits.
Whether you need to cut and trim mp3, wav, flac audio files for work, study, or personal use, this tool is free to use as many times as you need. There are no watermarks, no sign-up, and no ads inside your documents.
Frequently asked questions
Which formats can I trim?
MP3, WAV and FLAC. Output is MP3 or WAV depending on your choice.
Read more
How to cut an MP3 (for ringtones, podcast clips, and sample cuts)
Trimming an MP3 to a specific range should take 10 seconds. It usually doesn't because most tools re-encode and add fade artifacts. Here's how to cut cleanly.
How to convert MP4 to MP3 (extract audio from any video)
Podcasts you recorded to video, YouTube-style tutorials you want to listen to on a walk, interview footage you need transcribed — extracting audio is a five-second job in the browser.