Does AudioDock upload my audio?
No. AudioDock processes audio locally inside your browser rather than uploading the file to an AudioDock processing server.
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Reduce File Size Online
Compress · WAV output● 100% Local Processing. Your audio never leaves your device.
No uploads · No account · No cloud processing.
⤓
Drop a file here
or click to browse · stays on your device
About this tool
Reduce File Size online without uploading your audio
Reduce File Size lets you target a smaller output with a quality preset.
AudioDock performs the operation directly inside your browser, so your audio does not need to be uploaded to a remote processing server.
Privacy-first processing
100% Local Processing
Your audio never leaves your device.
AudioDock processes every audio file directly inside your browser. Nothing is uploaded to AudioDock servers, stored in the cloud or sent to a third-party processing service.
No uploads · No account · No cloud processing.
✓No uploads
✓No account required
✓No cloud processing
✓Local browser processing
How to use Reduce File Size
- Select or drop an audio file into the tool.
- Choose the available settings.
- Run reduce file size directly in your browser.
- Preview and download the result.
Supported formats
This tool is designed for WAV output. Browser compatibility may vary by format, codec, operating system and device.
WAV output
Frequently asked questions
Do I need to create an account?
No account is required to use AudioDock tools.
Is Reduce File Size free to use?
Yes. You can use the tool directly from the AudioDock website.
Can I use this tool on mobile?
It can work in modern mobile browsers, although larger files may process faster on a desktop or laptop.
Need another private audio tool? Browse all AudioDock audio tools. Every tool runs locally inside your browser.
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