Trim Audio
Cut the start and end off an audio file and save the part you keep.
OGG to MP3
Convert OGG Vorbis and Opus audio to MP3 in your browser.
Your files stay on your device.
Drop your OGG file to convert it to MP3 Release to open it
MP3, WAV, FLAC, OGG, M4A, AAC, AIFF and WebM recordings, or MP4, MOV and WebM videos, up to 2 GB.
Recordings are processed on your device. Nothing is uploaded, and your original is never changed.
Help improve UNQIRO
Allow anonymous usage statistics? UNQIRO would count only which tool was used, whether it finished and which links between the tools and the Format Lab were followed. Your files, text and results are never included, and this use is not counted.
Details
- Vorbis and Opus: Both codecs found in OGG files are read. Opus audio always runs at 48 kHz, so the MP3 keeps 48 kHz; Vorbis files keep their own rate when MP3 supports it.
- Second compression: OGG audio is already compressed; the MP3 compresses it again. Choose at least the bitrate of the original.
- Checked by content: A file named .ogg that really contains something else is recognised and rejected with a clear message.
Frequently asked questions
Can I convert voice messages saved as OGG or OPUS?
Yes. Voice messages from many chat apps are Opus audio in an OGG file, which this page reads.
Which bitrate should I pick?
128 kbps for voice messages, 192 kbps or more for music.
Are tags copied?
Tags such as title, artist, album and cover art are not copied into the new file. The result contains the sound and the technical information a player needs.