OPUS to WAV

Convert OPUS to WAV in three steps

1. Choose one or more OPUS files, or try the included sample.
2. Convert to WAV. Keep this tab open while it works.
3. Listen to the preview and save individual files or download the batch as a ZIP.

When OPUS to WAV is the right move

Opus is a low-bitrate codec built for speech, used by messaging apps and voice recorders, and you will meet it in voice notes, call recordings, and chat exports. WAV is the format editors, samplers, burners, and speech tools accept without fuss, so converting closes the gap between the file you have and the tool you need. Everything stays on your device while it runs, so private recordings never reach a server.

What happens to the audio inside

The converter opens the OPUS file and reads Opus audio, which always decodes at 48 kHz. It decodes that audio and writes uncompressed 16-bit PCM that you can edit repeatedly without extra generation loss. Unpacking OPUS audio to WAV does not add detail that the source never had. It gives you a plain, uncompressed copy that anything can read.

Size and settings

One minute of CD-quality stereo takes about 10 MB, and mono at 44.1 kHz takes about 5 MB. Choose WAV when the next step is editing, transcription, or loading the sound into hardware. Choose MP3 when you only want to share or store it. The sample rate and channel layout of your OPUS file are carried across, so a mono recording stays mono.

Troubleshooting and tips

Voice notes are usually mono at a low bitrate, so the WAV is small for a WAV and sounds exactly like the note did. Files exported with an .ogg extension belong on the OGG converter. Convert a short file first to confirm that your browser can decode it, then run the rest as a batch and download the ZIP. Keep the original OPUS until you have listened to the WAV from beginning to end.