Convert WMV to FLV
Free online WMV to FLV converter — no signup, no watermark
Convert WMV (Windows Media Video) files to FLV (Flash Video) format online for free. Our WMV to FLV converter runs entirely in your browser — just drag in your file, click convert, and download the result. No software to install, no account required, and your files stay private.
How to convert WMV to FLV in 4 steps
- 1
Upload your WMV file
Drag and drop your WMV file into the converter, or click to browse from your device. We support files up to 2GB.
- 2
Choose FLV as the output format
FLV is pre-selected. Optionally adjust quality, resolution or bitrate if your file needs custom settings.
- 3
Convert WMV to FLV
Click the convert button. Our converter processes your WMV file and produces a high-quality FLV output, usually in under a minute.
- 4
Download your FLV file
Once conversion is complete, download your FLV file. Your original WMV stays untouched and we delete uploaded files within an hour.
Why convert WMV to FLV?
WMV is Microsoft's proprietary video format, designed for efficient streaming and playback on Windows. It delivers good compression but has limited support on non-Microsoft platforms. FLV was the dominant format for web video during the Adobe Flash era. While Flash is deprecated, FLV files still exist in many legacy systems and require conversion to modern formats for playback. Converting from WMV to FLV is useful when you need converting legacy flash content or want to take advantage of small file sizes.
Top reasons to switch to FLV
- Converting legacy Flash content
- Recovering old web archives
- Maintaining older streaming systems
WMV vs FLV: side-by-side
WMV
Pros
- + Strong compression for Windows
- + Native on Windows platforms
- + Built-in DRM support
Cons
- − Poor support on macOS, iOS, Linux
- − Proprietary format
- − Falling out of favor for modern web
FLV
Pros
- + Small file sizes
- + Once-universal web compatibility
Cons
- − Adobe Flash is deprecated
- − No modern browser support
- − Should be converted to MP4 or WebM
WMV to FLV — Frequently Asked Questions
Is converting WMV to FLV free?
Is converting WMV to FLV free?
Yes, our WMV to FLV converter is 100% free. There are no hidden fees, no signups required, and no watermarks added to your converted FLV files.
Will I lose quality converting WMV to FLV?
Will I lose quality converting WMV to FLV?
Our converter uses high-quality encoding settings to preserve as much of the original WMV quality as possible in the FLV output. For lossless results, choose the "high quality" preset.
How long does WMV to FLV conversion take?
How long does WMV to FLV conversion take?
Most WMV files convert to FLV in 30 seconds to a few minutes, depending on the file size, duration, and your internet connection. Larger files take longer.
Is it safe to upload my WMV file?
Is it safe to upload my WMV file?
Yes. All uploads use encrypted HTTPS connections, files are processed on isolated servers, and converted FLV files are automatically deleted within one hour of conversion.
Can I convert WMV to FLV on mobile?
Can I convert WMV to FLV on mobile?
Absolutely. Our WMV to FLV converter works in any modern browser on iPhone, Android, iPad, Windows, macOS and Linux — no app install required.
What's the maximum file size for WMV to FLV?
What's the maximum file size for WMV to FLV?
You can convert WMV files up to 2GB to FLV for free. For larger files, contact us about our batch and premium options.
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