Free online BWF to WV converter

Source format

BWF stands for Broadcast Wave Format, a professional audio file format based on the standard WAV container. It is widely used in broadcasting, film, radio, archiving, and studio production because it can store high-quality uncompressed audio together with extra metadata such as timecode, originator information, and production notes. BWF files are especially common in workflows where accurate synchronization and long-term preservation matter.

Target format

WV is the file extension for WavPack, a lossless audio compression format. It is designed to reduce file size while preserving the original audio data exactly. WV files are useful for archiving, portable storage, and music libraries where keeping full audio quality is important but smaller files are preferred. WavPack also supports hybrid/lossy modes, but the .wv extension typically refers to the lossless stream.

How to perform the conversion

The most reliable way to convert BWF to WV is with WavPack, a free command-line tool that directly creates WV files from WAV/BWF input.

1. Install WavPack on your computer.
2. Open a terminal or command prompt in the folder containing your BWF file.
3. Run a command like wavpack input.bwf or wavpack input.wav. If the file is a standard BWF file, WavPack will read it as WAV-compatible audio and create input.wv.
4. To control compression level, you can add options such as -hh for higher compression or -f for faster encoding, for example wavpack -hh input.bwf.
5. After conversion, verify that the new .wv file plays correctly in a compatible audio player or library manager.

If you prefer a graphical workflow, you can first open the BWF file in an audio editor that supports WAV/BWF import, then export or save it through a WavPack-capable encoder if available. However, direct WavPack encoding is usually the simplest and most dependable method.

You can also convert the file on 101convert.com for free, without installing any software.

Notes on quality, compatibility, or limitations

This conversion is lossless, so the audio samples are preserved exactly and quality does not change. However, some BWF metadata such as broadcast-specific fields, timecode, or production notes may not be fully carried over into the WV file, depending on the encoder and player support. If preserving metadata is critical, test the result before using it in production.

Compatibility is another consideration: WV playback support is good in many desktop players and audio tools, but it is not as universally supported as WAV/BWF. If you need maximum compatibility for editing or delivery, keep the original BWF as an archive copy and use WV mainly for storage or personal library compression.