SVG to CSS Converter
Convert SVG code into a CSS background-image data URI. Choose UTF-8 encoding for smaller size or Base64 for broader compatibility.
Why Use SVG in CSS?
Embedding SVG directly in CSS as a data URI eliminates an extra HTTP request. This is ideal for small icons and decorative elements, improving page load performance and reducing server round-trips.
UTF-8 vs Base64 Encoding
- - UTF-8: Smaller output, human-readable, great for modern browsers
- - Base64: ~33% larger but broader compatibility with older tools
- - UTF-8 is recommended for most use cases
How to Convert SVG to CSS Background Image Online
- 1.Choose the encoding format: UTF-8 for smaller size or Base64 for broader compatibility.
- 2.Paste your SVG code into the input area. A preview of the SVG renders immediately.
- 3.The data URI and complete CSS code are generated in real time below the input.
- 4.Click Copy URI or Copy CSS to copy the result to your clipboard.
FAQ
Will the SVG quality be affected by the conversion?
No. SVG is a vector format, so converting it to a data URI preserves full quality at any resolution. The SVG code is simply encoded for embedding in CSS, not rasterized.
Can I use SVG data URIs in all browsers?
Yes. SVG data URIs are supported in all modern browsers including Chrome, Firefox, Safari, and Edge. UTF-8 encoding works in all browsers that support SVG, which includes IE9+.
Is there a size limit for SVG data URIs?
There is no strict size limit in modern browsers, but data URIs larger than 32KB may impact performance. For large or complex SVGs, consider using an external file or inline SVG in HTML instead.
Is my SVG data sent to a server?
No. All encoding and conversion runs entirely in your browser using JavaScript. Your SVG code is never uploaded or stored anywhere.