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Convert WAV to Opus

Convert Your WAV to Opus documents naturally

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How to convert WAV to Opus

Step 1: Drop your WAV files using the button above or by deposit and leave.

Step 2: Click the 'Convert' button to start the conversion.

Step 3: Receive your converted Opus files.


WAV to Opus Conversion FAQ

What bitrate does the Opus file use?
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A lossy Opus is encoded at 192 kbps by default. The Audio Quality setting also offers 320 kbps for the best quality and 128 kbps for a smaller file. A lossless Opus (WAV, FLAC) ignores the bitrate and keeps every sample.
Some, and it is permanent — this is the one direction where information is genuinely thrown away. WAV holds every sample exactly; Opus discards what a psychoacoustic model predicts you will not hear. At 192 kbps and above that prediction is good enough to be transparent on most material and most equipment. Keep the WAV as your master, because you cannot get back to it from the Opus. WAV normally stores raw uncompressed PCM — every sample kept exactly, at whatever bit depth and sample rate was captured. Opus scales from 6 kbps mono speech to 510 kbps stereo music in the same bitstream and switches modes automatically.
Yes, and it is a genuine gain over WAV, which has nowhere dependable to store any of it. Opus carries title, artist, album, year, track number and embedded cover art in the container itself, so a music library files it correctly without a manual pass. Opus is the best-sounding lossy codec at low bitrates by a clear margin, and it powers WhatsApp voice notes, Discord and WebRTC.
Often not. WAV is decoded by essentially everything, including car head units and elderly players; Opus needs software that knows the codec, which standalone hardware frequently does not have. If the destination is a car stereo or a portable player, that is a strong argument for staying on WAV. Opus is almost never supported by standalone hardware — assume software playback only, and expect car stereos to ignore it.
If WAV is lossy and Opus is lossless (e.g. MP3 → WAV), the Opus file is no better than the WAV — you can't recover information that's already been thrown away. If WAV is lossless and Opus is lossy, expect the Opus codec to recompress; at 192 kbps this is transparent for most content.
Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
By default yes (48 kHz WAV → 48 kHz Opus). If you need to downsample for compatibility (e.g. 96 kHz → 44.1 kHz for CD burning) the advanced sample-rate option does this with high-quality resampling.
Not in this step. The converter has no loudness setting and leaves the level as it is. To even out the volume, run the finished Opus through a Normalize tool on this site.
MP3 plays almost everywhere. AAC plays on Apple devices, most Android phones and Sonos. FLAC plays on Sonos and Android but not on older iPods, and WAV plays on nearly everything but makes large files. There are no device presets on this page, so choose the target format your player supports.
Yes. Nobody listens to or shares the audio, which matters for personal audiobook libraries, and uploaded WAV files and their converted copies are deleted automatically about 24 hours after conversion.

WAV

WAV files store audio in uncompressed format, furnishing CD-grade sound perfect for publishing-quality audio work.

Opus

Opus is the modern open audio codec that beats MP3 and AAC at low bitrates, which is why voice chat and streaming use it.


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