WebP to AVIF Converter
Convert WebP to AVIF online. Smaller sizes, high fidelity. No watermark.
Drop your images here
or click to browse files
Max 5MB per file • Up to 1 images per upload
All processing local + server-side transient, no files stored.
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HOW TO CONVERT TO WebP ONLINE (FREE)
UPLOAD
Drag & drop your images or click to browse. Free online webp converter — no watermark, no signup. Works on Mac, Windows, iPhone, and Android.
CHOOSE WebP
Pick WebP and optionally adjust Quality for tiny files with great visual fidelity.
AUTO-CONVERT & DOWNLOAD
Conversion starts automatically. Download single results or a ZIP for batch. Private processing and watermark‑free outputs.
WHY CONVERT TO WebP?
Converting to WebP achieves smaller files at similar quality, improving Core Web Vitals and page speed across modern browsers.
MAKE YOUR WebP LOOK THEIR BEST — ANYWHERE
WHAT IS WEBP?
WebP is a modern format from Google that provides excellent compression in both lossy and lossless modes, with optional alpha transparency and animation.
WHAT IS AVIF?
AVIF provides state‑of‑the‑art compression and quality. It can be significantly smaller than JPG/PNG/WebP, with growing browser support.
RELATED CONVERSIONS
Convert other files to AVIF
Convert your WEBP files to other formats
RELATED TOOLS
COMPRESS
Reduce file size • Keep quality
RESIZE
Scale dimensions • Batch resize
CROP
Trim images • Focus areas
CONVERT
CURRENTFormat change
OPTIMIZE
Smart compress + convert • Up to 80% smaller
ROTATE & FLIP
Rotate 90°/180° • Flip H/V