FREE AUDIO TOOL
MP3 CompressorNo signup. No login.
Reduce audio file size by choosing a smaller bitrate or entering a target size like 5 MB or 10 MB. Your file stays on your device and is processed in your browser.
Tip: enter a target file size like 5 MB or 10 MB, or choose a lower bitrate to make the file smaller.
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Your file never leaves your device. Dudical does not upload, store, or see your audio.
MP3 Compressor — Free, No Signup, No Login
This tool works directly in your browser. There is no account, no login screen, no forced signup, and no upload step.
Use it for saved MP4, MOV, WEBM, WAV, M4A, and MP3 files when you want a quick audio conversion without installing software.
How it works
Choose a file, pick an output format and quality, optionally enter a target file size like 5 MB or 10 MB, trim the start or end if needed, then download the finished file.
Tip: enter a target file size like 5 MB or 10 MB, or choose a lower bitrate to make the file smaller.