Convert SVG to Base64
Convert SVG to Base64 instantly in your browser. 100% free, no upload required. Private, fast, and unlimited batch conversion.
Drop files here or click to browse
Supports up to 50 files at once
How to Convert SVG to Base64
Click the upload area or drag and drop your SVG file(s).
Adjust quality settings if needed.
Click "Convert All" and download your Base64 files instantly.
Frequently Asked Questions
How to convert SVG to Base64?
To convert SVG to Base64, upload your .svg file to our converter. The tool reads the SVG markup, encodes it as a Base64 data URI string, and provides you with a ready-to-use data URI for embedding directly in HTML, CSS, or JavaScript.
What is SVG to Base64 used for?
SVG to Base64 conversion embeds SVG images directly into HTML/CSS code as data URIs, reducing HTTP requests and improving page load performance. It's commonly used for small icons, logos, and UI elements in web development and email templates.
Does Base64 encoding increase file size?
Yes, Base64 encoding increases the data size by approximately 33%. However, for small SVG files (under ~10KB), the benefit of eliminating an HTTP request often outweighs the size increase. For larger SVGs, serve them as separate files.
Can I use the Base64 SVG in CSS?
Yes! The output data URI can be used directly in CSS background-image properties: background-image: url(data:image/svg+xml;base64,...). This is especially useful for icons and decorative elements without additional network requests.
Is SVG to Base64 conversion secure?
Our converter runs entirely in your browser. The SVG content is never sent to any server. This is important because SVG files can contain executable JavaScript, so keeping the conversion local ensures your SVG content remains private and secure.