Detailed side-by-side format architecture for Free Lossless Audio Codec (.flac) and Waveform Audio File Format (.wav). Every conversion executes strictly within isolated browser memory without network transit.
ParameterInput: FLACOutput: WAV
Full NameFree Lossless Audio CodecWaveform Audio File Format
Standard / SpecificationIETF RFC (draft-ietf-cellar-flac)RIFF Waveform Audio Specification
MIME Media Typeaudio/flacaudio/wav
Magic Header Bytes66 4C 61 43 (ASCII fLaC)52 49 46 46 ... 57 41 56 45 (RIFF WAVE)
Compression / CodecLossless Linear Prediction & Rice Entropy CodingUncompressed Linear Pulse Code Modulation (LPCM)
Color / Audio Depth4 to 32 bits per sample, 1 Hz to 655 kHz, up to 8 channels8, 16, 24, 32-bit integer or float, up to 192 kHz
Alpha / TransparencyN/AN/A
Browser Support~97% (Chromium, Firefox, Safari 11+, Edge)Universal (Supported natively in all HTML5 browsers)
Ecosystem ApplicationAudiophile music archiving, lossless streaming, masteringStudio recording, mastering, audio analysis, sound effects