Preview, Edit & Convert SVGs Instantly

SVG to Base64

Encode an SVG as a Base64 Data URI in one click. Use it for embedding images in emails, CSS, or environments where plain SVG is not allowed.

• Produces a ready-to-paste Base64 Data URI.
• Works entirely in the browser — your SVG never leaves your device.
• One-click copy for fast embedding.

The converter minifies the SVG markup, encodes the resulting string as UTF-8 bytes, converts those bytes to a Base64 string using btoa, and prefixes it with data:image/svg+xml;base64,. The output is a single self-contained string that can be used anywhere a regular image URL is accepted, even in contexts that disallow raw XML.

• Embedding vector images in HTML emails that block external SVG.
• Using SVG in older CMSs or platforms that strip inline SVG.
• Reducing HTTP requests by inlining small icons as data URIs.