ZerofyTools Image Converter lets you effortlessly convert images between popular formats like WebP, JPG, PNG, GIF, and BMP. Because conversion runs client-side using browser APIs, it processes instantly and protects your files.
Convert between JPG, PNG, WebP, GIF, BMP and more with one click. This tool runs entirely in your browser — your files and data never leave your device. No registration, no watermarks, no limits.
Learn more with these guides from the ZerofyTools blog.
Convert images between WebP, PNG, JPG, AVIF, and HEIC in your browser — free, batch, no upload. Pick quality, resize, and download as a ZIP. Includes which format to choose.
iPhone photos default to HEIC since iOS 11, 50% smaller than JPEG but only Safari opens them. Free methods to convert HEIC to JPG on Windows, Mac, and online.
WebP is 25-34% smaller than JPEG at equal quality. 61% of LCP images are still JPEG. Compare WebP, PNG, AVIF for SEO and convert free in your browser.
Check out these other free and highly secure client-side online tools to boost your workflow.
Reduce image file size without visible quality loss. Supports JPG, PNG, WebP.
Resize images to any dimension. Maintain aspect ratio or set custom sizes.
Remove backgrounds from photos instantly using AI. Great for product shots and profiles.