Trim audio clips
Select a start and end point to remove unwanted silence, mistakes, or extra sections.
Audio/Trimmer
Runs in your browser
00:0000:00
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1.0x
Free Online Audio Studio
Edit and improve audio in one workspace. Upload a recording, trim the unwanted parts, adjust its level, apply fades, reverse the clip, preview the result, and export the finished WAV file without sending it to a server.
What you can do with the audio editor
Adjust volume
Increase or reduce gain while keeping the edited audio ready for preview and export.
Normalize levels
Balance peak levels so a recording is easier to listen to and share.
Apply fades
Add smooth fade-in and fade-out transitions to make edits sound more natural.
Reverse audio
Reverse a clip for creative experiments, testing, and audio analysis.
Export locally
Download the latest version as a WAV file after applying multiple operations.
How to edit audio online
1
Upload an audio file
Choose an audio file from your device. The browser decodes it locally for editing.
2
Choose an operation
Select a tool from the left panel, such as Trimmer, Volume, Normalize, Fade, or Reverse.
3
Apply the operation
Use Apply to audio to commit the current change to the same editing session.
4
Continue editing
Switch tools and apply another operation to the result without starting over.
5
Preview and export
Listen to the latest result, undo a change when needed, and export the finished WAV file.
Why use a browser audio editor?
The editor is designed for quick personal and professional audio tasks without installing desktop software.
- Processing happens locally in your browser
- One loaded file can receive multiple edits
- Preview changes before exporting
- Export the final result as WAV
Common audio editing use cases
Voice recordings and podcasts
Remove unwanted sections, improve volume, and add a clean fade before sharing a recording.
Music and creative audio
Trim samples, reverse clips, and create smooth transitions for demos and personal projects.
Presentations and lessons
Prepare narration or lesson audio with consistent levels and a concise final duration.
Testing and analysis
Inspect a clip visually, preview edits, and export a local copy for further work.
Audio editor features
| Feature | What it does | Browser workflow |
|---|---|---|
| Trim | Cut a selected section from the current audio buffer. | Available locally |
| Volume | Apply gain in decibels to the current audio. | Available locally |
| Normalize | Balance peaks for a more consistent listening level. | Available locally |
| Fade in and out | Create smoother starts and endings. | Available locally |
| Reverse | Reverse the current audio buffer. | Available locally |
| Undo and export | Restore the previous edit or download the latest WAV result. | Available locally |
Frequently asked questions
No. The editor uses browser audio APIs and processes the selected file locally on your device.
Yes. The workspace keeps the current audio buffer active, so you can trim it, adjust the volume, add a fade, reverse it, and then export the combined result.
The current browser editor exports the processed audio as a WAV file.
Yes. Use Undo in the workspace toolbar to restore the previous audio version.
No account or signup is required to use the browser-based editor.
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