Audio Trimmer
Select a segment of any audio clip and trim it instantly. 100% in your browser —no uploads needed.
Drop your audio file here
or click to browse
100% Private
Files never leave your device
Waveform View
Visual segment select
WAV Output
Lossless export
How It Works
Three simple steps —everything happens in your browser.
Upload audio file
Drag and drop or click to select your audio file from your device.
Select segment
Use the start and end sliders to mark the exact portion to keep.
Download
Trim and download your selected segment as a lossless WAV file.
Why choose Ercc Audio Trimmer?
100% Private —No Server Uploads
Your audio files never leave your device. All processing uses the Web Audio API locally in your browser.
Visual Waveform Selection
The waveform view lets you see the audio and set a precise trim range with simple sliders.
Lossless WAV Export
Export your trimmed clip as a lossless WAV file, ready for further editing or sharing.
Pro Tips
- ●Use the sliders to remove silence at the start or end of a recording.
- ●Cut out a verse you don't need before merging clips together.
- ●Keep the selection wide and re-trim to fine-tune the exact cut points.
Frequently Asked Questions
No. All processing happens 100% in your browser using the Web Audio API. Your file never leaves your device, ensuring complete privacy and security.
The sliders map to the exact sample positions, so cuts are sample-accurate down to the resolution of the audio.
The trimmed clip is exported as an uncompressed WAV file, which is lossless and ideal for further editing.
Yes. The tool handles long clips as long as your device has enough memory to decode them in the browser.
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