WAV → FLAC
Convert WAV to FLAC – locally in your browser
Why WAV → FLAC?
Convert WAV to FLAC – lossless compression, half the file size. Directly in browser.
Frequently Asked Questions
Why convert WAV to FLAC?
FLAC compresses losslessly – same quality as WAV but about 50% smaller.
Are my files safe?
Yes, conversion happens entirely in your browser.
About FLAC
FLAC (Free Lossless Audio Codec) was developed by Josh Coalson in 2001 and is the most widely used format for lossless audio compression. FLAC files are about 50 to 60 percent smaller than uncompressed WAV files while preserving the original quality bit-for-bit. The format is patent-free, maintained by the Xiph.Org Foundation, and was published as RFC 7900 in 2014. FLAC supports sample rates up to 655 kHz, bit depths up to 32 bits, and up to 8 channels, embedded cuesheets for continuous album playback, ReplayGain volume adjustment, and Vorbis comments for metadata. The codec is supported by virtually all modern playback devices and software players, including Spotify, Apple Music, Tidal, and Amazon Music, which all offer FLAC for HiFi streaming. FLAC is the standard among audiophiles and music archives where no quality loss is acceptable. For everyday mobile use, converting to AAC or Opus is recommended since FLAC files at typical album sizes consume considerable storage.
About WAV
WAV (Waveform Audio File Format) was introduced in 1991 by Microsoft and IBM as part of the RIFF container format for Windows 3.1 and is the standard format for uncompressed audio on Windows systems. WAV stores audio data as raw PCM samples and supports sample rates up to 384 kHz, bit depths from 8 to 32 bits, and up to 6 channels for multichannel audio. The lack of compression results in large file sizes - one minute of stereo CD quality takes up approximately 10 MB. WAV is the reference format in professional audio production, studio recording, and audio forensics, where any form of compression is undesirable. The format also supports compressed codecs like ADPCM, though these variants are less common. On macOS, AIFF serves as the equivalent to WAV, both delivering identical PCM quality. For everyday use, converting to FLAC for lossless archiving or to MP3/AAC for space-saving playback is recommended.
Why convert WAV → FLAC?
WAV (Waveform Audio File Format) is an uncompressed audio format with studio quality that stores audio data without any compression. A 3-minute stereo track as WAV is typically 30 MB — completely impractical for mobile use, streaming, or email delivery. Converting to FLAC drastically reduces file size (MP3: 90% smaller, FLAC: 50% smaller) and creates a format optimized for mobile players, streaming services, and sharing. FLAC makes WAV files practically usable. FLAC offers lossless compression at half the WAV size — ideal for quality archiving and HiFi playback.