Convert AVI to WMV

Transform your classic microsoft video container into WMV format. Free, private, and browser-based.

How it works

  1. Upload AVI Files — Drag and drop your AVI files into the converter, or click to browse. Common sources: older cameras, windows applications.
  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 AVI to WMV

  • Make AVI files accessible on macOS, Linux, and mobile devices
  • Significantly reduce file size — WMV files are much smaller than AVI
  • Leverage WMV advantages: good compression for its era
  • Overcome AVI limitations: very large files

FAQ

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

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

Does AVI 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 AVI?
Yes, WMV files are typically much smaller than AVI. You can expect significant file size reduction, often 50-90% smaller depending on content and quality settings.

How long does AVI 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.