Image to Base64
Convert an image to a Base64 data URL with ready HTML and CSS snippets, or decode Base64 back into an image. Free, private, in your browser.
Image → Base64
Drop an image
PNG, JPG, GIF, WebP, SVG, ICO — up to 10 MB
Base64 → image
Ad space · responsive
How to use Image to Base64
- Drop an image (up to 10 MB).
- Copy the data URL, the Base64 text, or the ready HTML/CSS snippet.
- To decode, paste Base64 or a data URL into the lower box.
Good to know
- Runs in your browser; nothing is uploaded.
- SVG data is not previewed when decoding, because SVG can contain scripts.
Privacy
Runs entirely in your browser. Nothing you enter or open here is uploaded.
Questions
When should I use Base64 images?
For tiny icons in emails or CSS. For normal images a separate file is faster, because Base64 is about 33% bigger and can't be cached separately.