What is the difference between Base64 and a data URL?
Base64 is the encoded string itself. A data URL includes the MIME type prefix as well, which makes it ready to drop directly into image sources or CSS values.
Image utility
Convert Image to Base64
Convert Image to Base64 online in the browser. Copy the output as a Base64 string or full data URL directly in the browser.
Upload an image
Convert a local image into a raw Base64 string or a full data URL without sending it to a server.
Image file
Drop an image here or browse
Single file upload - PNG, JPG, WEBP, GIF and more
When image to Base64 conversion is useful
Base64 image conversion is useful when you need to embed a small image directly into HTML, CSS, JSON, or another payload without uploading it separately first.
This page keeps the process simple: upload an image, review the preview, then copy either the raw Base64 string or the full data URL depending on what your next tool expects.
Frequently asked questions
When should I use this instead of a normal image file?
Use it for inline embeds, quick tests, email templates, small assets, or payload-based workflows. For larger images, normal files are usually easier to manage and more efficient.
Should I check the final result before downloading it?
Yes. Browser-based image tools are fast, but it is still worth checking dimensions, legibility, file size, and color appearance before you use the output anywhere public.
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