Image to Base64 Converter

Convert an image to a Base64 data URL for embedding in CSS/HTML, or paste a Base64 string to turn it back into an image.

Image → Base64: choose a file Base64 → Image: paste a data URL or raw Base64 string

FAQ

Is my image uploaded anywhere?

No. Both directions of conversion happen entirely in your browser.

What's a data URL used for?

Embedding small images directly inside HTML or CSS without a separate file request — common for icons, tiny logos, or email templates.