Image to Base64

Convert any image to a Base64 data URI string for embedding in CSS, HTML, or APIs.

Files never leave your browser

Drop an image file here

or

How it works

Convert any image to a Base64 data URI in three simple steps.

1

Upload your image

Drop or browse to select any image file.

2

Base64 is generated

The image is converted to a Base64 data URI string.

3

Copy the result

Copy the data URI to use in CSS, HTML, or APIs.

Why use KepTools for Image to Base64?

Instant conversion

Convert images to Base64 instantly with no server round-trips or uploads.

100% private

Your images never leave your browser. All processing happens locally on your device.

Any image format

Supports PNG, JPEG, GIF, SVG, WebP, and any other image format your browser can handle.

No account needed

Just open the page and start converting. No sign-ups or logins required.