Image to Base64

Transform your images into encoded strings for seamless web embedding. Perfect for HTML, CSS, and API integrations.

All Formats

Supports PNG, JPG, WebP, SVG, GIF, BMP, and ICO. No matter the format, we've got you covered.

Privacy First

Your images are processed locally in your browser. They are never uploaded to our servers.

Code Snippets

Get ready-to-use HTML img tags and CSS background-image properties instantly.

Why Use Base64 for Images?

Base64 encoding allows you to embed image data directly into your HTML or CSS files. This eliminates the need for browsers to make additional HTTP requests to fetch image files, which can improve page load performance for small icons, logos, and UI elements. It's also incredibly useful for email templates where external images might be blocked.

Performance Tip

Only use Base64 for small images (under 10KB). Large files can significantly increase your CSS/HTML file size and slow down parsing.

CSS Optimization

Embed icons directly in your stylesheet to prevent "flash of unstyled content" (FOUC) for critical UI elements.

How the Conversion Works

1

Upload Your Image

Drag your image file into the converter or click to browse your computer.

2

Automatic Encoding

Our tool instantly converts the binary data of your image into a Base64 string.

3

Copy Your Snippet

Choose between raw base64, Data URL, HTML tag, or CSS property and copy it to your clipboard.