How to trim an audio file in 3 easy steps
- 1
Add your audio file
Drop or browse for an MP3, WAV, OGG, M4A or WebM file.
- 2
Set the start and end points
Drag the two sliders (or use the Set buttons while previewing) to mark the region you want to keep.
- 3
Download the clip
Preview your selection, then hit Trim and download the result as WAV.
Why use the audio trimmer tool from Super Utility Hub?
Cut the perfect clip from any audio file — remove the silence at the start, trim an intro, or keep only the part you want. Load an MP3, WAV, OGG, M4A or WebM file and drag two sliders to set the new start and end points.
A live preview player lets you audition your selection before you cut, so the finished clip starts and ends exactly where you intend.
The file is processed entirely in your browser — nothing is uploaded. The trimmed result downloads as a high-quality WAV file, ready for any editor or player.
- Processes everything in your browser — no upload servers involved
- Free forever with unlimited uses
- Works on Windows, macOS, Linux, Android and iOS
- No watermark or branding on your output, ever
Frequently asked questions
Which formats can I trim?
Anything your browser can decode: MP3, WAV, OGG, M4A, AAC and WebM. The output is always a WAV file.
Is the cut exact?
Yes — the trim is sample-accurate, so there are no clicks or padding at the edges.
Can I keep the original format?
The output is WAV for maximum quality. Use the Audio Converter to change it to OGG or WebM afterward.
Does trimming compress my audio?
No — WAV output is lossless PCM, identical quality to the source.