JPG to AVIF Converter
Convert JPG to AVIF online for free and cut file sizes by up to 50% with excellent quality. The next-gen format for the modern web. Fully browser-based.
About JPG to AVIF Converter
AVIF is the most efficient image format available today — delivering 40–50% smaller files than JPG at equivalent quality, outperforming even WebP. It is supported in Chrome, Edge, Firefox, and Safari 16+. Converting JPG images to AVIF is the highest-ROI format switch you can make for modern web performance.
VIPToolkit's JPG to AVIF converter runs entirely in your browser using the HTML5 Canvas API. Upload your JPG and download the AVIF instantly — no server upload, no account, no file size limit beyond device memory.
Note: AVIF encoding requires a Chromium-based browser (Chrome or Edge). Firefox and Safari can display AVIF but do not yet support encoding via the Canvas API — use JPG to WebP on those browsers instead.
Common use cases: converting hero images and product photos to AVIF for maximum web performance, optimising images before uploading to a modern CMS, and replacing JPG assets in a web project with the most efficient format currently available.
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