HEIC to WebP
Convert iPhone HEIC photos to WebP — web-friendly while staying small. Free, fast and secure, no sign-up. Everything runs locally in your browser and your file is never uploaded.
3 numbered images + 1 damaged file. A real processing example.
Images are processed in this tab. Download your results before closing or refreshing.
Your finished images will appear here.
Check each image, its dimensions and file size before downloading.
Frequently asked questions
Both HEIC and WebP are efficient formats; at the same quality WebP is usually smaller than JPG and opens in every modern browser, making it ideal for uploading to websites.
Yes. image cat decodes the HEIC locally to its full image first, then encodes WebP at high quality, so ordinary photos look essentially identical.
Yes. Drop in multiple HEIC photos and the tool converts them one by one, with a single ZIP download — and nothing is uploaded.
Updated · image cat team