Keep one exact clip
Trim audio online.
Keep the part of a recording you need: set a start and end point, make a preview, then download a new MP3.
It keeps one continuous section between the start and end points and exports a new MP3. It does not automatically remove several pauses throughout a recording.
Start with your media
Choose audio or video
Current inputs include MP3, WAV, M4A, AAC, FLAC, OGG and Opus, plus MP4, MOV and WebM with a decodable audio track. Browser codec support can vary; every file is inspected by its real media structure.
Kept in this browser memoryHow it works
How a trim keeps one section
Set the first and last moment you want to keep. The result is a separate MP3, so you can make another choice without touching the original.
- 01
Read the selected audio track in this browser.
- 02
Set the first and last moment you want to keep.
- 03
Create a new MP3 to preview and download.
Before you export
A trim keeps one continuous range
This keeps one continuous section. For several long quiet gaps across a recording, use the Silence Remover instead.
Questions people ask
Questions about trimming audio
What is the difference between trimming and removing silence?
Trimming keeps one continuous range between a start and end point. Silence removal can remove several quiet gaps throughout a recording.
Can I trim a voice note or an interview?
Yes, if the browser can decode its audio. Set the first and last moment you want to keep, create the result and listen before downloading it.
Can I trim audio from a video file?
Yes, when AudioCut can read the video's audio track. The exported result is a standalone MP3, not a shortened video.
Can I listen to the trimmed section first?
Yes. AudioCut creates a local result that you can preview before you decide to download it.
Does trimming overwrite the original recording?
No. The source file stays unchanged. The trimmer creates a separate MP3 for the selected interval.
Why is the trimmed file an MP3?
The current trimmer exports MP3. That means the selected section is re-encoded, and you can choose the MP3 bitrate before processing.