Encode an image to a data URI and decode one back, ready to paste into CSS or HTML. Free, no signup, and the file never leaves your device.
Inlining a small icon so it does not cost a network request.
Base64 Converter is one of 22 free browser tools on IMGX Studio, filed under Convert & compress. It runs entirely on your own device: the image is read in the browser, processed there, and never uploaded to a server, so there is nothing to delete afterwards and no account to create.
Open the tool, drop in an image, adjust the settings, and download the result. It works on desktop and mobile, there is no watermark, and there is no limit on how many times you use it.