Image to Base64 Converter
Instantly convert images to Base64 or CSS Data URL for HTML, CSS, or JSON.
Use this free Image to Base64 Converter to instantly encode images to Base64 or CSS Data URL in your browser. All processing is local for maximum privacy and security. No data is sent or stored. Perfect for developers, webmasters, and anyone working with web utilities or developer tools.
Key Benefits
- Instant image to Base64 or CSS Data URL conversion for developers and designers.
- All processing is local—your images never leave your browser.
- Supports PNG, JPG, SVG, GIF, and more for web development and APIs.
- Fast, secure, and privacy-friendly—no data stored.
Frequently Asked Questions
Is my image safe when using this tool?
Yes, all conversion happens in your browser. No image is sent to any server or stored anywhere.
What can I use Base64 images for?
Base64 images are commonly used for embedding in HTML, CSS, JSON, or for safe transmission over the web.
Related Tools
Supports PNG, JPG, GIF, SVG, and more. No image is uploaded to a server—conversion happens in your browser for privacy and speed.
Pro tip: Use the Base64 output for HTML <img> tags or JSON payloads, and the CSS Data URL for background-image in your stylesheets.