// free-toolIMG → B64
Drop an image and instantly get its Base64 encoding — as a raw string, a data: URI, or copy-paste-ready HTML <img> and CSS background-image snippets. Handy for embedding small icons directly into markup or emails without hosting the file.
no signup · no watermark · unlimited use
No. This tool runs entirely in your browser using local processing — your files never leave your device, which also makes conversion instant with no upload wait.
For small assets (icons, tiny logos under a few KB) where saving an HTTP request matters, or in contexts that can't reference external files like some email clients. Large images are better served as normal files — Base64 adds ~33% size.
Convert PNG images to JPG instantly in your browser.
Convert JPG images to PNG instantly in your browser.
Convert PNG images to WEBP instantly in your browser.
Convert WEBP images to PNG instantly in your browser.
Convert JPG images to WEBP instantly in your browser.
Convert WEBP images to JPG instantly in your browser.
I build fast, privacy-first web applications with Next.js — these converters run entirely in the browser, and yours can too.