Developer utility
Image to Base64
Convert an image into a Base64 Data URL, or paste Base64 back to preview and download the image.
Image to Base64
Base64 image converter
Convert Images to Base64 and Base64 Back to Images
This Image to Base64 converter helps developers turn local images into Base64 Data URLs for HTML, CSS, JSON, prototypes, test fixtures, and quick embeds. The conversion runs in your browser, so you can preview the image and copy the generated Data URL without uploading the file to a server.
The Base64 to Image tool works in the opposite direction: paste a full Data URL or raw Base64 string, preview the decoded image, and download it as an image file when you need to verify encoded assets.