Convert FLV to WAV
Free, fast and secure — convert FLV to WAV right in your browser.
FLV
WAV
Pull the audio out of your FLV as WAV
Converting FLV to WAV extracts a clean audio track from your video, giving you a compact WAV audio you can play, share or add to a playlist without the video.
How to convert FLV to WAV
- 1 Drop your FLV file into the converter above.
- 2 It is converted to WAV automatically — no settings to fiddle with.
- 3 Download your new WAV file instantly.
FLV vs WAV
| Feature | FLV | WAV |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | No | No |
| Animation | Yes | No |
| MIME type | video/x-flv | audio/wav |
| Best for | Rescuing old Flash video by converting it to MP4 or WebM. | Recording, editing and mastering where pristine, uncompressed audio is essential. |
About the formats
FLV
Flash video
FLV is the old Flash video container. Once dominant for web streaming, it is now obsolete and almost always needs converting to a modern format like MP4.
Strengths
- Small files for its era
- Plays in legacy Flash players
- Common in old web archives
Limitations
- Obsolete — Flash is discontinued
- No support on modern devices
- Lower quality than modern codecs
Best for: Rescuing old Flash video by converting it to MP4 or WebM.
WAV
WAV audio
WAV stores uncompressed, studio-grade audio with zero quality loss. It is the standard for recording and editing, at the cost of much larger files.
Strengths
- Lossless, studio quality
- Ideal for editing and mastering
- Universally supported on desktops
Limitations
- Very large files
- Impractical for streaming
- No built-in metadata richness
Best for: Recording, editing and mastering where pristine, uncompressed audio is essential.
Frequently asked questions
Upload your FLV file above and it is converted to WAV automatically. When it is ready, download your new WAV audio — the whole thing takes just a few seconds in your browser.
Converting FLV to WAV extracts a clean audio track from your video, giving you a compact WAV audio you can play, share or add to a playlist without the video.
WAV is a lossless format, so your converted file keeps its full quality with no degradation.
Yes. The converter is free to use, with no watermark and no sign-up required.
Your files are processed securely and are never shared with anyone.