Convert WMV to FLV
WMV is great for Windows Media Player and older PowerPoint presentations, but FLV is the better choice for old web video archives. Convert WMV to FLV in seconds, right in your browser.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert WMV to FLV
- 1
Tap Choose files and select one or more WMV files (or drag them in).
- 2
Check that FLV is selected. Use Advanced options for resolution, size or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your FLV downloads automatically. Converting several files? Grab them all as a ZIP.
WMV vs FLV
Both formats are lossy, so the video is re-encoded once. Pick High quality to keep it as close to the original as possible, or Small for the smallest file.
| WMV | FLV | |
|---|---|---|
| Full name | Windows Media Video | Flash Video |
| Type | Video | Video |
| Compression | Lossy | Lossy |
| Developed by | Microsoft | Adobe |
| Introduced | 1999 | 2002 |
| Plays on iPhone | ✕ No | ✕ No |
| Plays on Android | ◐ Partly / with an app | ◐ Partly / with an app |
| Plays on Windows | ✓ Yes | ◐ Partly / with an app |
| Plays on Mac | ✕ No | ✕ No |
About WMV and FLV
WMV: WMV is Microsoft's video format for Windows Media Player and older Windows PCs.
FLV: FLV is the Flash Video format that powered early YouTube. Flash is gone, so FLV files usually need converting to play today.
Frequently asked questions
How do I convert WMV to FLV on my phone?
Will converting WMV to FLV reduce quality?
Is this WMV to FLV converter free?
Are my files uploaded to a server?
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