Secure server processing
Convert WAV to FLAC
Encode supported 16-bit PCM WAV audio as FLAC without changing the decoded samples, sample rate or channel count.
Audio ToolsOpen tool
Secure server processing
Convert FLAC to WAV
Decode supported 16-bit FLAC audio into PCM WAV for audio workflows that need an uncompressed file.
Selecting a file does not upload it. Upload and convert sends it to temporary server storage. One file at a time; 25 MiB maximum.
Drop files here or click to upload
Supported formats: .flac
Choose Files
Max 25 MB per file•Up to 1 files
Uploaded only after you choose Upload and convert; temporary server processing
How it works
- Select one supported .flac file and read the limits below.
- Choose Upload and convert to start temporary server processing. You can cancel while it runs.
- Download the validated .wav result before its one-hour expiry and review the contents.
WAV stores the decoded PCM samples and can be substantially larger than FLAC. The conversion preserves supported sample rates and mono/stereo channels, without restoring information lost before the FLAC was created.
Supported documents and limitations
One file, up to 25 MiB and 60 seconds. Only 16-bit PCM WAV or 16-bit FLAC, 8–48 kHz, mono or stereo. Sample rate and channels are preserved. Tags and cover art are not retained. Output may be larger; this does not improve source quality.
Temporary server processing
Your file is uploaded only when you choose to convert. An isolated worker processes it without network access. Uploaded files expire after one hour; completed outputs expire one hour after completion. Failed, cancelled or deleted jobs become eligible for immediate cleanup. Service outages can delay physical deletion; a previously issued download link can remain valid briefly. Clear files to request early deletion. Downloads saved on your device remain there.
One file, up to 25 MiB and 60 seconds. Only 16-bit PCM WAV or 16-bit FLAC, 8–48 kHz, mono or stereo. Sample rate and channels are preserved. Tags and cover art are not retained. Output may be larger; this does not improve source quality.
Frequently asked questions
Will WAV sound better than FLAC?
No. These formats can represent the same samples. WAV is useful for compatibility, not for adding missing audio detail.
Where is my file processed?
This tool uploads to temporary server storage only when you start conversion. Isolated workers process it; results expire one hour after completion. Cleanup can be delayed by outages. Clear files requests early deletion.