Image ↔ Base64 Converter

Data URI Format: data:image/png;base64,iVBORw0KGgo...
Use Cases: Embed images in HTML/CSS, API data transfer, email attachments
Size Note: Base64 encoded images are ~33% larger than original binary
Compatible: Use in &lt;img src="data:..."&gt; or CSS backgrounds

Convert images to Base64 encoded strings or decode Base64 strings back to images.

Supports JPG, PNG, WebP, GIF, SVG • Client-side processing

Paste your Base64 encoded string (with or without data URI prefix)