Data URI Creator is a very simple application that helps you generate Data URIs from images for embedding inside HTML documents. There are a lot of these tools online, but I couldn’t find a desktop one that works offline. I didn’t feel comfortable uploading my copyrighted images to some random website to encode them, so this seemed like the best solution.

This tool does one thing, and one thing only. It takes an image in JPG, PNG, or GIF format and base64 encodes it for embedding in HTML documents.