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Text to Data URI

Wrap text, CSS, SVG, HTML or JSON into a data: URI.

Your files stay on this device

Files are processed in your browser, never uploaded. The site downloads code and assets to run the tools. No accounts or trackers.

Use Download to save this tool as one HTML file for offline use.

input

MIME type

Base64 encode

output

About this tool

Turn text, markup or styles into a data: URI you can paste into HTML or CSS, using either Base64 or URL-encoding, all in your browser.

Base64 or URL-encoded — which should I pick?

Base64 is the most compatible everywhere; URL-encoding keeps text readable and is often smaller for SVG and CSS.

Does it handle non-ASCII text?

Yes — text is encoded as UTF-8 before Base64, so emoji and accented characters round-trip correctly.