JPG / PNG / WebP to AVIF Bulk Converter

Switch to single file (server side) converter »

Bulk converter works differently than the rest of the converters on this website. All files are processed in your browser and no data is sent to our servers. It's faster and more private (the files never leave your computer), but you won't be given links to the rest of the editing tools, so if you want to resize, crop, rotate or do anything other to the images, you'll need to upload them to the relevant tools.

Drag & Drop JPG / PNG / WebP images here or click to browse

Supports .jpg, .png, .webp files

Output AVIF images:

Batch Convert Images to AVIF

A secure and efficient tool for bulk converting your existing images to the modern AVIF format. AVIF offers superior compression and quality compared to older formats like JPEG and PNG, allowing you to significantly reduce file sizes without sacrificing visual fidelity.

All conversion happens locally in your browser, so your photos remain private and never touch our servers. This also means no file size limits or upload waiting times.

Usage is simple: drag and drop your JPG, PNG, or WebP files, set your desired quality, and convert them all at once. Download the optimized AVIF files individually or as a ZIP archive, ready for use on your website or app to improve page load speeds.