How to Convert WAV to FLAC Online
Convert WAV to lossless FLAC. Free, fast, and no account required.
Drop your WAV file here
or click to browse from your device
Supports WAV · Max 250 MB
🔒 Converted entirely in your browser — your file never leaves your device.
What Is WAV?
WAV is an uncompressed audio format that stores raw audio data. It preserves the full quality of the original recording without any compression artifacts, resulting in larger file sizes. WAV is a standard format for professional audio production.
- Professional audio editing
- Music production
- Sound design
- Audio archival
WAV files are substantially larger than compressed formats. A 3-minute song in WAV format is approximately 30 MB, compared to about 3 MB in MP3.
What Is FLAC?
FLAC is a lossless audio format that compresses audio without losing any data. It typically reduces file size by 50-70% compared to WAV while preserving identical audio quality. FLAC is widely used by audiophiles and for music archival.
- Lossless music storage
- Audio archival
- High-fidelity audio playback
- Music library management
While FLAC preserves perfect audio quality, the files are still several times larger than MP3. Not all portable devices support FLAC natively.
Why Convert WAV to FLAC?
- 1Convert your WAV file to FLAC format for use in applications that require it
- 2No software installation required — convert directly in your browser
- 3No registration or personal information needed to use the service
How to Convert WAV to FLAC
- 1
Upload your WAV file
Drag and drop your WAV file into the upload area above, or click to open your file browser.
- 2
Start the conversion
Click the "Convert to FLAC" button. The conversion begins immediately and you can track progress.
- 3
Download the result
Once complete, click the download button to save your FLAC file to your device.
Privacy & Security
This conversion is processed entirely in your browser using WebAssembly. Your file is never uploaded to our servers — full privacy guaranteed.
Frequently Asked Questions
To convert a WAV file to FLAC, use the upload area on this page. Drag and drop your WAV file or click to browse your files. Once uploaded, click the "Convert to FLAC" button. The conversion will be processed and the resulting FLAC file will be available for download.
Yes. This conversion tool is completely free to use. There are no premium tiers, no watermarks applied to your output, and no limit on the number of conversions you can perform. The service is supported by advertising.
WAV (Waveform Audio File Format) WAV is an uncompressed audio format that stores raw audio data. FLAC (Free Lossless Audio Codec) FLAC is a lossless audio format that compresses audio without losing any data. Converting between these formats allows you to take advantage of the strengths of each format depending on your specific needs.
The output quality depends on the codecs and settings involved. When converting between lossy formats, some quality adjustment is expected. Video and audio conversions in FlipMyFiles are processed in your browser using standard encoding settings designed to maintain good quality.
Yes. Video and audio conversions are processed entirely in your browser using WebAssembly technology. Your file is never uploaded to our servers. The conversion happens locally on your device, providing full privacy.
The maximum file size is 250 MB per file. This limit applies to all format types. For video and audio files, conversion speed depends on your device's processing power since the conversion runs in your browser.