Image to Base64 Converter
Upload an image, get a Base64 data URI ready to paste into HTML, CSS, or JSON.
Last updated
Drop an image here, or click to choose one
About this tool
A Base64 data URI embeds an image's actual bytes as text, right inside HTML, CSS, or JSON — no separate file or network request needed. Handy for small icons, inline email images, or quick prototypes; for anything large, an ordinary file reference is still faster to load.
Nothing is uploaded anywhere — the conversion happens entirely in your browser tab.