image

Image to Base64

Upload an image and instantly get its Base64 encoded string for embedding directly in HTML, CSS or JSON.

Image file

Output format

CSS snippet

Files are read locally via FileReader; nothing leaves your browser.

How to use Image to Base64

1Paste your input in the panel above or use the example data if available.
2Choose an action — format, generate, convert, encode, or analyze.
3Your result appears instantly. Use Copy to grab it, or Download if a file option is shown.

Runs entirely in your browser

Nothing you type, paste, generate, or upload leaves your device.

Encode and decode text to/from Base64.

Compress images online.