IMAGE TOOL / 09

Image to Base64.
Copy the string.

Turn a small image into a data URI you can paste into HTML, CSS, or a JSON fixture. Everything happens locally.

Choose an image Best for small icons, placeholders, and test fixtures · 5 MB limit

Base64 makes files larger than their binary form, so it is usually best for small images rather than photographs.

QUICK ANSWERS

What is a data URI?

A data URI puts the file's MIME type and encoded content directly inside a URL, so an HTML or CSS file can reference it without a separate image request.

Why is there a file size limit?

Large Base64 strings slow down pages and are hard to maintain. This tool is designed for icons, tiny illustrations, and test data.

Image to Base64.Copy the string.

Image to Base64 converter

Your encoded image

Image to Base64.
Copy the string.