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FLAC to PCM - Online Audio Converter
Convert FLAC to PCM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert FLAC to PCM
Drop FLAC audio here or click to select
FLAC
PCM (PCM 16-bit)
About FLAC to PCM
Convert FLAC to PCM. FLAC halves WAV sizes bit-for-bit with open hardware support. PCM is raw pulse-code samples with no container or headers. Sample rate and width must be set by hand since headers carry none..
Why convert FLAC to PCM?
- Larger files than lossy shares with PCM uncompressed quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
FLAC vs PCM
| Codec | FLAC | PCM 16-bit |
|---|---|---|
| Compression | lossless | uncompressed |
| Sample behavior | Full quality kept | Full quality kept |
| Typical use | FLAC halves WAV sizes bit-for-bit with open hardware support. | PCM is raw pulse-code samples with no container or headers. |
When not to convert FLAC to PCM
- Skip PCM for the smallest share: lossless output stays large, so prefer a lossy target when sending FLAC files.
- Keep a master copy: repeated exports stack small losses, so archive FLAC before batch PCM shares.
Limits
Starting point: FLAC - Bit-identical compression near half the WAV size. Apple players prefer ALAC; convert for iPhone libraries. Sample rate and width must be set by hand since headers carry none. Encode PCM (PCM 16-bit) from FLAC at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert FLAC to PCM?
Drop your FLAC file onto this page, choose quality and codec settings, then click Convert. The result downloads as PCM instantly. All processing runs in your browser.
What codec is used for PCM?
The default codec for PCM is PCM 16-bit. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.