Choose ogg / oga / opus from your device.
Files stay on your device
OGG to MP3
Convert supported OGG audio into MP3 with bitrate and metadata controls.
Private browser workspaceInput: OGG / OGA / Opus → Output: MP3
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Your file never leaves this browser
Processing happens locally using browser APIs and on-device code. Closing this tab clears the working data.
How it works01 02 03
Done in three simple steps
Choose the available options and process the input locally.
Review the result, then download it to your device.
Frequently asked questions
Why can two OGG files behave differently?+
OGG files may contain different codecs or stream structures. The tool checks the actual media tracks instead of relying only on the file extension.
Are my files uploaded?+
No. Processing happens on this device. The tool may download its own code, but source files and output are not sent to a processing server.