Image ⇄ Base64 Converter

Runs locally

Encode images as Base64 data URIs or decode a Base64 string back into an image — locally.

Drop an image here, click to browse, or paste from clipboard

…or paste a data URI here to decode it

Turn any image into a Base64 data URI ready for CSS or HTML embedding, or paste a data URI to preview and download the decoded image. Conversion happens entirely in your browser.