How to Convert FLAC to WAV — Step by Step
Need WAV for your DAW, video editor, or audio workstation? FLAC to WAV is a perfect conversion — lossless in, uncompressed out. Every bit of audio data preserved. Here is how.
What You Need
A FLAC file. A web browser. This is one of the cleanest conversions possible. FLAC stores audio losslessly. WAV stores audio uncompressed. Decompressing FLAC to WAV produces a bit-perfect copy of the original recording. No quality loss whatsoever. AudioUtils handles it in your browser with no upload required.
Step-by-Step Conversion
Open the FLAC to WAV converter on AudioUtils. Drop your FLAC file onto the page. Click Convert. The FLAC decoder decompresses the audio. The tool writes it as uncompressed PCM in a WAV container. Download the WAV file. Import it into Pro Tools, Logic Pro, Ableton, or any DAW. The audio is identical to what was originally encoded into FLAC.
What to Expect: File Sizes and Quality
The WAV file will be larger — roughly double the FLAC. A 25 MB FLAC becomes 50 MB as WAV. Quality is identical. This is like unzipping a file — the content inside is exactly the same. Bit depth and sample rate from the FLAC source are preserved. If the FLAC was 24-bit/96 kHz, the WAV will be 24-bit/96 kHz. If it was 16-bit/44.1 kHz (CD quality), the WAV matches.
Common Issues and Fixes
DAW does not import FLAC: This is why you are converting. Many DAWs prefer or require WAV. The converted file will import without issues. File very large: Expected. Uncompressed audio takes space. An hour of CD-quality stereo WAV is about 635 MB. Multichannel FLAC: The WAV output preserves channel count. Verify your DAW supports the channel configuration.
Alternative Methods
FFmpeg: ffmpeg -i input.flac output.wav — instant conversion. Audacity: Import FLAC, Export as WAV. foobar2000: Right-click, Convert. VLC: Media > Convert/Save. Most DAWs can also import FLAC directly and will decode it internally. But converting to WAV first avoids compatibility guesswork. AudioUtils does it in seconds.