Free online WV to TTA converter

Source format: WV

WV is the file extension used by WavPack, a lossless audio compression format. It is popular with audio enthusiasts, archivists, and anyone who wants to reduce file size without losing any original audio data. WV files are often used for music archiving, high-quality backups, and audio editing workflows where preserving the exact source is important.

WavPack can also support hybrid and lossy modes, but the .wv file is most commonly associated with the lossless compressed audio stream.

Target format: TTA

TTA stands for True Audio, another lossless audio compression format. It is designed to compress PCM audio efficiently while keeping the original audio data intact. TTA is valued for its simple structure, fast decoding, and good compression on uncompressed audio such as CD-quality material.

TTA is typically used for archival audio storage and playback in software or hardware that supports the format. Its main advantage is that it preserves audio quality exactly, just like WV.

How to perform the conversion

The most reliable way to convert WV to TTA is to use a desktop audio converter that supports both formats. A good choice is foobar2000 with the appropriate decoder/encoder components, or a dedicated audio converter such as fre:ac if it supports your installed codecs. If you prefer command-line tools, ffmpeg may help with decoding, but direct WV-to-TTA encoding support is not always available in standard builds, so a format-aware converter is usually the better option.

1. Install a converter that can read WV and write TTA.
2. Open the .wv file in the program.
3. Choose TTA as the output format.
4. Set the output folder and, if needed, adjust metadata options such as artist, album, and track number.
5. Start the conversion and wait for the new .tta file to be created.

If you want a quick browser-based option, you can convert the file on 101convert.com for free without installing any software.

In foobar2000, the process is typically: File → Open to load the WV file, then File → Convert and select a TTA encoder if installed. In other converters, look for Convert, Export, or Save as options and choose TTA as the destination format.

Notes on quality and compatibility

Because both WV and TTA are lossless, the audio quality should remain unchanged during conversion, provided the source file is valid and the converter performs a proper decode-and-reencode process. However, the resulting file will usually be different in size from the original, since compression efficiency varies between formats.

Compatibility is the main limitation: TTA support is less common than support for WAV, FLAC, or even WavPack. Before converting, make sure the player or device you plan to use can actually open .tta files. Also note that any embedded tags or album art may not transfer perfectly between formats, depending on the software used.

If your goal is maximum playback compatibility, consider whether a more widely supported lossless format such as FLAC would be a better choice than TTA.