Convert FLV to WMV

Transform your legacy adobe flash video format into WMV format. Free, private, and browser-based.

How it works

  1. Upload FLV Files — Drag and drop your FLV files into the converter, or click to browse. Common sources: old website archives, legacy flash content.
  2. Convert to WMV — The converter processes your files to WMV format entirely in your browser. No files are uploaded to any server — your privacy is guaranteed.
  3. Download Results — Download your converted WMV files instantly. For multiple files, download individually or as a ZIP archive.

Why convert FLV to WMV

  • Leverage WMV advantages: good compression for its era
  • Overcome FLV limitations: flash is discontinued and no longer supported
  • Upload to websites and platforms that require or prefer WMV format
  • WMV is widely supported across image editors, media players, and operating systems

FAQ

Is FLV to WMV conversion free?
Yes, Fileza.io converts FLV to WMV completely free with no limits on file size or number of conversions. No hidden fees, no watermarks, and no account required.

Will I lose quality converting FLV to WMV?
Both FLV and WMV use lossy compression. Output quality is excellent at high quality settings (85%+) — most people cannot see any difference.

Is it safe to convert FLV to WMV online?
Absolutely. Unlike most online converters, Fileza.io processes your files entirely in your browser using WebAssembly. Your FLV files are never uploaded to any server — the conversion runs on your own device, keeping your files 100% private.

Can I convert multiple FLV files to WMV at once?
Yes, Fileza.io supports batch conversion. Drag and drop multiple FLV files at once and they will all be converted to WMV simultaneously. Download them individually or as a ZIP archive.

Does FLV to WMV conversion work on mobile?
Yes, the converter works on any device with a modern web browser — iPhones, iPads, Android phones, and tablets. No app installation required.

Will the converted WMV files be smaller or larger than FLV?
WMV files are generally smaller than FLV files. The exact reduction depends on your quality settings and the content of your files.

How long does FLV to WMV conversion take?
Most conversions complete in seconds. The exact time depends on file size and your device performance. Since processing happens locally in your browser, faster devices convert more quickly. Video files may take longer due to re-encoding.