Free creative tools / Audio
Trim Audio Online Free
Preview MP3, WAV, M4A, AAC or OGG audio, choose exact boundaries, and export MP3 or WAV.
How to trim audio
- Upload an MP3, WAV, M4A, AAC or OGG file.
- Use the waveform when available, range controls, or exact timestamps.
- Preview the selection and choose MP3 or WAV.
- Export and download the trimmed audio.
Precise boundaries with a practical preview
The timestamp fields support milliseconds. A waveform is generated locally when the browser can decode the input efficiently; the audio player and timeline remain available when waveform decoding is not supported.
Trim audio FAQ
Which output should I choose?
MP3 is smaller and convenient for sharing. WAV is uncompressed and better suited to further editing.
Why might a waveform be unavailable?
Some codecs are playable but not exposed to the Web Audio decoder, and large files skip waveform generation to conserve memory.
Does the source audio leave my device?
No. Preview, waveform analysis and export all happen locally.
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Soderman creates commercials, films and audiovisual content.