Is FloxerFile free to use?

Yes. Trimming MP3 files is completely free, with no account required. You can trim files up to 30 MB.

How do I know the exact timestamps to use?

Play the file in any media player first to find the start and end times you want, then enter them here in seconds (e.g. 90 for 1:30).

What happens if my end time is beyond the file's length?

The tool trims up to the actual end of the file — you won't get an error, just a clip that ends wherever the source audio does.

Are my files kept private?

Your files are processed on our servers solely to perform the trim. They are deleted automatically once the download is complete and are never shared or stored long-term.

Trim MP3

Upload an MP3, set a start and end time, and download just that clip — free, no account required.

Drop your file here, or click to browse

.mp3 · max 30 MB

FloxerFile cuts an MP3 file down to the exact start and end timestamps you choose, directly on our servers. Useful for pulling out a clip, removing dead air, or shortening a recording. No software to install, no data stored after conversion.

How it works

1
Upload your MP3 file
Drag and drop your .mp3 file into the converter, or click to browse. Files up to 30 MB are supported.
2
Set the start and end time
Enter the start and end timestamps, in seconds, for the section you want to keep.
3
Trim
Click Convert. The trim runs on our servers and completes in seconds.
4
Download your clip
Download the trimmed MP3 directly to your device. Your file is never stored — it is deleted immediately after conversion.

Features

Precise, second-level cuts
Set the exact start and end time, down to a tenth of a second.
No re-encoding quality loss beyond the cut itself
Only the selected section is kept — no additional lossy processing beyond MP3 encoding.
Privacy-first
Files are processed in memory and deleted immediately after download.
Free & no sign-up
No account, no credit card, no limits on the number of conversions.
No installation
Works entirely in the browser — no software or plugins required.

Supported formats

.mp3

MP3 (MPEG-1/2 Layer III)

Standard MP3 audio at any bitrate.

Output format: .mp3

Frequently asked questions

Is FloxerFile free to use?: Yes. Trimming MP3 files is completely free, with no account required. You can trim files up to 30 MB.
How do I know the exact timestamps to use?: Play the file in any media player first to find the start and end times you want, then enter them here in seconds (e.g. 90 for 1:30).
What happens if my end time is beyond the file's length?: The tool trims up to the actual end of the file — you won't get an error, just a clip that ends wherever the source audio does.
Are my files kept private?: Your files are processed on our servers solely to perform the trim. They are deleted automatically once the download is complete and are never shared or stored long-term.