MP3 Export
Real CBR MP3 via lamejs (128/192/320k) + download.
How to use
Drop audio into MP3 Export: set Bitrate (kbps), press Run, and AudioForge processes everything with a Web Audio decode pipeline on your device — progress bar and cancel included. You get an instant result plus one-click download; originals are never uploaded, so DevTools Network stays clean.
Steps
- Open the tool below (or scroll to the interactive MP3 Export).
- Set Bitrate (kbps) audio.
- Press Run (Ctrl+Enter) and watch the progress bar.
- Download the result, or copy and share the link.
FAQ
Is MP3 Export really free?
Yes — free with no signup, no credits and no limits on this tool. It is supported by clearly labeled ads placed away from the buttons, never by paywalls.
Do I have to upload my files to use MP3 Export?
No. Your files are read with the File API and processed with a Web Audio decode pipeline on your own device — there is no upload endpoint at all. Open DevTools, go to Network, and watch: your file never leaves the tab.
What should I enter in "Bitrate (kbps)"?
Put your bitrate (kbps) here — for example: 192. Leave the defaults first to see how it works, then adjust. Every field is validated with a plain-language message if something is off.
I normally use Clideo — why switch?
If you are tired of upload queues for a 30-second trim and free exports with limits, AudioForge is the alternative: on-device Web Audio decode with real waveforms and WAV/Opus export, progress and cancel.
How accurate is MP3 Export?
Everything runs on your device, so results are instant and repeatable — same inputs, same outputs, no server involved.
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Free alternative
Free alternative to 123apps and Clideo for trimming, converting and inspecting audio — on-device Web Audio decode with real waveforms and WAV/Opus export, progress and cancel. 123apps vs Clideo vs AudioForge.
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