Convert WAV to FLAC Online Free
Convert WAV audio to FLAC format. Server-side processing with FFmpeg ensures high-quality audio conversion with optimal encoding settings.
ChangeThisFile converts your WAV audio to the lossless FLAC format using FFmpeg on our secure servers. FLAC compresses audio by 40-60% without losing any quality, perfect for archiving music collections at reduced storage. Encrypted upload with automatic file deletion, free and no signup required.
Convert WAV to FLAC
Drop your WAV file here to convert it instantly
Drag & drop your .wav file here, or click to browse
Convert to FLAC instantly
WAV vs FLAC: Format Comparison
Key differences between the two formats
| Feature | WAV | FLAC |
|---|---|---|
| Codec | PCM (uncompressed) | Free Lossless Audio Codec |
| Compression | None (uncompressed) | Lossless |
| Quality | Lossless / perfect | Bit-perfect / lossless |
| Typical bitrate | 1,411 kbps (CD quality) | ~800-1200 kbps |
| Max sample rate | Up to 192 kHz | Up to 655 kHz |
| Channels | Up to 8 | Up to 8 |
| Metadata | RIFF INFO chunks | Vorbis comments, cover art |
| Compatibility | Universal | Most modern players |
When to Convert
Common scenarios where this conversion is useful
Software compatibility
Convert WAV to FLAC for audio editors or players that do not support WAV natively.
Platform requirements
Some music distribution services or DAWs require FLAC format for uploads or project files.
Cross-platform workflows
Use FLAC for broader compatibility across different operating systems and audio applications.
Audiophile music libraries
FLAC provides lossless compression, cutting file sizes in half while preserving every bit of audio data.
How to Convert WAV to FLAC
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1
Upload your WAV file
Drag and drop your .wav file onto the converter, or click to browse. Files up to 50 MB are supported for free.
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2
Server-side conversion
Your file is securely uploaded and converted on our servers using FFmpeg, the industry-standard multimedia framework. This typically takes a few seconds.
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3
Download the result
Once conversion is complete, click Download to save your .flac file. The uploaded file is automatically deleted from our servers.
Frequently Asked Questions
Yes, completely free. Convert WAV to FLAC with no cost, no signup, and no watermarks.
No. Files are automatically deleted immediately after conversion. Nothing is stored or retained.
Yes. Files are transferred over encrypted HTTPS connections. Your data is protected in transit.
The conversion uses FFmpeg, the industry-standard multimedia framework on our servers, ensuring reliable and high-quality output.
Converting between WAV and FLAC preserves all audio data without quality loss.
Common metadata like title, artist, and album are transferred when supported by both WAV and FLAC formats.
The converter uses high-quality default settings appropriate for FLAC. The exact bitrate depends on the format's optimal encoding parameters.
The original sample rate is preserved in the output file whenever the target format supports it.
FLAC supports Up to 8. Channel layout is preserved when supported by both formats.
File size depends on duration, bitrate, and compression. FLAC files with Lossless are larger than uncompressed audio.
Currently, files are converted one at a time. Upload your next file after downloading the result.
Files up to 50 MB are supported for free conversion.
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