Video Conversion
Convert WMV to SWF Online — Free
Fast, free WMV to SWF converter. No registration required.
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Works Everywhere
Any browser, any device
How to Convert
1
Upload your .wmv file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .swf file when it's ready.
What is WMV?
WMV is a video compression format developed by Microsoft. It's commonly used in Windows environments and for streaming media.
Format Details
- Full Name
- Windows Media Video
- Extension
- .wmv
Key Features
- Windows native
- DRM support
- Streaming optimized
- Good compression
What is SWF?
SWF is a file format for Flash multimedia. While Flash is deprecated, many legacy animations and videos still use this format.
Format Details
- Full Name
- Shockwave Flash
- Extension
- .swf
Key Features
- Flash format
- Vector graphics
- Interactive content
- Legacy format
WMV vs SWF
| Feature | WMV | SWF |
|---|---|---|
| Full Name | Windows Media Video | Shockwave Flash |
| Extension | .wmv | .swf |
| Best For | Windows native | Flash format |
Frequently Asked Questions
Our converter preserves resolution, frame rate, and audio tracks by default. The SWF output uses optimized codec settings to maintain quality as close to the original WMV as possible.
Free users can convert videos up to 100MB. Pro users can convert files up to 2GB with server-side processing — no software installation needed.
Most videos convert in under 60 seconds. Longer or higher-resolution files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Yes. Our video converter is browser-based — works on iPhone, Android, tablet, and desktop. No app download required.
Yes. Audio is preserved by default during video conversion. You can also adjust audio codec, bitrate, and volume in the advanced settings.