How to Trim Audio Online
Our free audio trimmer online makes cutting audio files simple and precise. Unlike basic online cutters, our tool renders a real waveform visualization of your audio, letting you see exactly where beats, vocals, and transitions occur before you cut.
- 1.
Upload: Drop your MP3 or WAV file into the upload zone. The waveform renders instantly in your browser.
- 2.
Set Range: Drag the handles on the waveform or use the start/end sliders for precise control. Preview with the built-in audio player.
- 3.
Trim & Download: Click Trim Audio. The file is cut using ffmpeg stream copy — lossless, instant, no re-encoding.
Use Cases for Audio Trimming
- Remove silent intros and outros from DJ tracks
- Create custom ringtones from any song
- Extract samples for music production
- Cut podcast segments and voice recordings
- Trim audio for social media clips
- Create loop points for DJ software