Convert GIF to AVIF

Transform your classic animated image format into AVIF format. Free, private, and browser-based.

How it works

  1. Upload GIF Files — Drag and drop your GIF files into the converter, or click to browse. Common sources: social media, messaging apps.
  2. Convert to AVIF — The converter processes your files to AVIF format entirely in your browser. No files are uploaded to any server — your privacy is guaranteed.
  3. Download Results — Download your converted AVIF files instantly. For multiple files, download individually or as a ZIP archive.

Why convert GIF to AVIF

  • Significantly reduce file size — AVIF files are much smaller than GIF
  • Leverage AVIF advantages: best compression ratio of any modern format
  • Overcome GIF limitations: limited to 256 colors — poor for photos
  • Upload to websites and platforms that require or prefer AVIF format

FAQ

Is GIF to AVIF conversion free?
Yes, Fileza.io converts GIF to AVIF 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 GIF to AVIF?
There is minimal quality loss. AVIF uses lossy compression, so there is a slight reduction compared to the lossless GIF original. Use higher quality settings (85-95%) to minimize the difference.

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

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

Does GIF to AVIF 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 AVIF files be smaller or larger than GIF?
Yes, AVIF files are typically much smaller than GIF. You can expect significant file size reduction, often 50-90% smaller depending on content and quality settings.

How long does GIF to AVIF 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.