Trim audio online
To trim audio online, pick the file, set the start and end, and press Trim audio. MP3, WAV and M4A files are cut without re-encoding, so the sound keeps its quality.
Drop an audio file here
or
MP3, WAV, M4A, AAC, OGG, FLAC
Up to 2 GB on a computer and 1 GB on a phone, because your device does the work. You can also paste a file.
Stays on your device
Your file is never uploaded
Up to 2 GB
On a computer
Same format out
Cut without re-encoding when it can
How it works
- Pick an audio file from your device. MP3, WAV, M4A, AAC, OGG and FLAC all work.
- Listen in the player and set the start and end. You can also type times such as 0:05 and 1:30.
- Press Trim audio. This audio trimmer keeps the part from start to end and cuts the rest away.
- MP3, WAV and M4A are copied without re-encoding. OGG and FLAC are saved as MP3.
- Download the trimmed file.
Facts
- Where it runs
- In your browser, on your device. Nothing is uploaded
- Input formats
- MP3, WAV, M4A, AAC, OGG and FLAC
- Output format
- Same as the input for MP3, WAV and M4A. OGG, FLAC and other formats are saved as MP3
- Quality
- Copied with no re-encoding for MP3, WAV and M4A. Other formats are re-encoded as MP3, which loses some quality
- Time format
- Minutes and seconds, like 1:23 or 1:23.5. Plain seconds work too
- Max file size
- 2 GB on a computer, 1 GB on a phone
- Browsers
- Chrome and Edge 94 or later, Firefox 130 or later, Safari 26 or later
Questions
How do I cut a section out of an MP3 online?
Pick the MP3, set the start and end on the player or type the times, and press Trim audio. The cut happens in your browser, so the file is not uploaded.
Does trimming audio lower its quality?
Not for MP3, WAV and M4A, because those are copied without re-encoding. OGG and FLAC are saved as MP3, which is lossy, so some quality is lost in that case.
Can I keep two parts of a song and cut out the middle?
Not in one step. Each trim saves a single stretch of the recording, from your start time to your end time. Trim twice to make two separate files.
Can I type exact times instead of using the player?
Yes. Type times as minutes and seconds, like 1:23 or 1:23.5, or as plain seconds.