Audio Trim
Trim audio files to a specific time range online
How do I trim an audio file?
Upload your audio file, set the start and end times, choose output format, and click Trim. The default output format matches your input file.
Is my data safe?
Yes, all processing happens locally in your browser. No data is uploaded to any server.
Is this audio trimmer free?
Yes, it is completely free with no file size limits, no watermarks, and no registration required.
Is my audio file uploaded to a server?
No. All processing happens locally in your browser using WebAssembly. Your files never leave your device.
What audio formats are supported for output?
You can output trimmed audio as MP3, WAV, AAC, OGG, FLAC, or M4A. The default format matches your input file.
How precise is the audio trimming?
You can set start and end times in seconds with decimal precision, allowing frame-accurate trimming of your audio.
Will trimming reduce audio quality?
No. The tool extracts the selected portion without re-encoding when possible, preserving the original audio quality.