Encode SVG markup into UTF-8 Data URIs, Base64 strings, and CSS background snippets.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Paste your <svg>...</svg> markup into the input editor.
Choose UTF-8 URI, Base64 URI, or CSS Snippet.
Copy the encoded data URI directly into your HTML, CSS, or Tailwind files.
UTF-8 URIs are smaller in file size and gzip better than Base64 strings for vector SVG data.
Yes, the CSS tab provides a ready background-image property with contain sizing.
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