How to Convert Images & SVG to Data URIs & Base64 Inline HTML§

Inlining small icons, logos, or background images directly into HTML or CSS stylesheets using Data URIs reduces HTTP requests and prevents broken image links.

The NexaTools Data URI Generator encodes image files and vector SVGs into standard Base64 Data URI strings.

Key Features§

  • Drag-and-Drop Image Encoding: Support for PNG, JPG, WEBP, GIF, and SVG files.
  • Clean Output Formats: Copy raw Base64 string, CSS background-image: url(...), or HTML <img src="..."> tag.
  • SVG Optimization: Sanitizes SVG vector code before inline encoding.

How to Encode Images§

  1. Visit the NexaTools Data URI Generator.
  2. Drag and drop your image file or paste raw SVG code.
  3. Copy your generated Data URI string.