SVG to Data URI Converter
Convert your SVG images into Data URIs for easy embedding in CSS and HTML.
About the SVG to Data URI Converter
We built this tool to help web developers and designers easily embed SVG images directly into their code. A Data URI is a way to include a file, like an image, inline in a document. This is great for small icons and graphics because it reduces the number of files the browser needs to fetch, which can make your website load faster.
How to Use the Tool
- You can paste your SVG code directly into the input box on the left, or you can click "Open SVG File" to upload an SVG from your computer.
- Choose whether you want a "URL-Encoded" or "Base64" encoded Data URI. For SVGs, URL-encoded is usually smaller and better.
- The final Data URI will instantly appear in the output box on the right.
- You can then copy the result and paste it directly into your CSS or HTML.
Frequently Asked Questions
What is a Data URI?
A Data URI is a scheme that lets you embed small files directly into your web pages as a long text string. Instead of linking to an image file, you embed the image's data right in the HTML or CSS. This is useful for small icons and graphics because it saves an HTTP request.
Why should I use a Data URI for my SVGs?
Using a Data URI for SVGs is a great way to improve your website's performance. When you embed an SVG in your CSS, the browser doesn't have to make a separate request to fetch the image file. This can reduce loading times and prevent a "flash" of a missing image while the page is rendering.
Which format is better: URL-Encoded or Base64?
For SVGs, the URL-encoded format is almost always the better choice. Because SVG is a text-based format, URL-encoding is more efficient and results in a smaller, more optimized string. Base64 is typically used for binary files, like PNGs or JPEGs, and makes SVG files unnecessarily large.
How do I use the generated Data URI?
You can use the Data URI in your CSS as a background image, or in your HTML as an image source. For example, in CSS you would write: background-image: url("your-data-uri-string");. In HTML, you would use it like this: <img src="your-data-uri-string">.
Is this tool safe to use with my files?
Yes, our tool is completely safe. It's built with JavaScript and runs entirely in your web browser. All the conversion happens on your computer. Your SVG files and code are never uploaded or sent to our servers, so your work remains private.