Convert OPUS or OGG to MP3
Voice notes from WhatsApp and Telegram are OPUS sound in an OGG file, and many players and editors don't open them. Here they become MP3.
Your file never leaves your device. It is converted right here, in your browser — nothing is uploaded.
or drop it here
Want the text of this recording?
Upload it to SonaFact: the file you just made goes straight there, no need to choose it again. Speakers are separated and every line plays back from its moment. 3 transcriptions a day free, no card.
Get the transcriptQuestions
- Are my files uploaded anywhere?
- Your file never leaves your device. It is converted right here, in your browser — nothing is uploaded.
- Do I need an account?
- Every tool here is free and needs no account. All of them except the subtitle translator and WhatsApp audio to text work in your browser: your files are not uploaded anywhere.
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- OGG to MP3Convert OGG files (Vorbis, Opus) to MP3 that opens in every player and on every phone. Free, in your browser, nothing is uploaded.