Step 1: Upload your WAV files using the button above or by drag and drop.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Download your converted FLAC files.
WAV to FLAC Conversion FAQ
Is WAV to FLAC a lossy or lossless conversion?
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If both WAV and FLAC are lossless (WAV, FLAC, AIFF), no quality is lost. If FLAC is lossy (MP3, AAC, OGG, Opus), audio is re-encoded; we default to a high bitrate (192-320 kbps) for near-transparent quality.
Can I convert a stereo WAV to mono FLAC?
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Yes — toggle the 'force mono' option. This is useful for podcasts and voice memos to roughly halve file size.
Can I batch-convert WAV files to FLAC?
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Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
Is the WAV to FLAC converter free?
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Yes. One conversion an hour is free, with no account needed, for a file within the free size limit. A paid plan removes the hourly limit and the size limit, and lets you add several files to one job.
Does the converter remove DRM from WAV files?
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No. PDF.to does not attempt to remove DRM. Conversions only succeed on unprotected source files.
Are my WAV files private during conversion?
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Yes. Uploads travel over HTTPS, nobody reads the contents, and nothing is shared. Your uploaded WAV and the resulting FLAC are deleted from our servers automatically about 24 hours after the conversion, which leaves time to download the result.
