Convert AIFF to OPUS

Convert AIFF to OPUS in your browser. Your audio files are processed on your device and are not uploaded.

1. Add your files

or drop your AIFF files here
Up to 20 MB per file. You can select multiple files.
No files selected
Sets the target bitrate for Opus encoding. Lower bitrates reduce file size but may degrade audio quality, especially for music.
Selects the number of output audio channels. Stereo is recommended for music; mono is more efficient for speech.
Defines how many samples per second are used. 48000 Hz is the default and most efficient for Opus encoding.

4. Download converted files

Private browser conversion: Your files stay on your device. Large files may take longer, and some formats depend on browser codec support.

How to use this AIFF to OPUS Converter?

  1. Choose one or more files or drop them into the input area.
  2. Adjust the available settings, then click Convert. Processing stays in this browser; nothing is uploaded.
  3. Download each result or download a ZIP for multiple files. Results disappear when you leave this page.