Convert FLAC to WAV — Free
Files convert instantly in your browser — 100% private, any file size, no account needed.
Drop your FLAC file here
or click to browse — any size
Conversion runs entirely in your browser — your file never leaves your device.
How to convert FLAC to WAV
Convert your FLAC audio files to WAV format quickly and for free with BoltConverter. Our online tool processes your files directly in your web browser, ensuring a fast and secure conversion experience without any software installation.
Your audio files remain entirely on your device throughout the conversion process, never uploaded to a server. This guarantees complete privacy and eliminates concerns about file size limits, letting you convert with confidence.
Upload Your FLAC Files
Click the "Choose Files" button and select the FLAC audio files you want to convert.
Start Conversion
Once your files are loaded, click the "Convert" button to begin the FLAC to WAV conversion.
Wait for Processing
The conversion will happen quickly in your browser, showing progress for each file.
Download WAV Files
After conversion, click the "Download" button next to each WAV file or use the "Download All" option.
Frequently asked questions
Is BoltConverter free to use?
Yes, BoltConverter is a completely free online tool for converting FLAC to WAV files.
Do my files get uploaded to a server?
No, your files are processed entirely within your web browser using WebAssembly. They never leave your device.
Is there a file size limit for conversions?
Since files are processed locally, there is no server-imposed file size limit. Your device's memory is the only constraint.
What is the quality of the output WAV files?
BoltConverter aims for high-fidelity conversion. WAV is a lossless format, so the output quality will match the original FLAC's audio data.
Can I convert multiple FLAC files at once?
Yes, BoltConverter supports batch conversion. You can select and convert several FLAC files to WAV simultaneously.