Audio Tools
Change Audio Bitrate Online – Size vs Quality Control
VideoMuto changes the audio bitrate of a file in your browser to control size and quality.
- No file limits
- No registration
- Free forever
- Videos never leave your browser
Bitrate changes happen locally in your browser. Your files never leave your device.
Everything runs locally — your file never leaves this device.
control the size/quality balance of audio. Lower bitrates shrink files; higher bitrates preserve detail.
How to Change Audio Bitrate
Add Your File
Drop the audio or video file onto the page.
Set the Bitrate
Choose the target bitrate, such as 128, 192, or 320 kbps.
Download the Result
Click Apply and download the file at the new bitrate.
Why Change Audio Bitrate?
Lower bitrates shrink files for sharing and storage; higher bitrates preserve detail for listening and archiving.
The conversion runs locally, keeping your files private.
Audio Bitrate Options
| Bitrates | 64 – 320 kbps, custom |
|---|---|
| Output | File at new bitrate |
| File size limit | None, limited only by your browser |
| Registration | Not required |
| Upload | None, processed on your device |
Frequently asked questions
What is a good bitrate?
128 kbps is a common balance for speech; 192–320 kbps for music. Lower for small files, higher for quality.
Can I change the bitrate of a video too?
Yes — the tool can adjust the audio track bitrate within a video file.
Related tools
Your videos never leave your browser
All processing happens locally on your device. Nothing is uploaded to a server, stored, or tracked.