Image to Data URI Converter | DesignZig

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Image to Data URI Converter

Drop your image here or click to browse

Supports JPG, PNG, GIF, WebP, SVG

How to Use

  1. Upload an image by clicking or dragging it into the upload area.
  2. The Data URI will be generated automatically with the correct MIME type.
  3. Click "Copy" to copy the raw Data URI, or use the HTML/CSS buttons for ready-to-use code.
  4. Paste the Data URI directly into your HTML or CSS files.

About Data URI

Data URIs allow you to embed images directly in HTML or CSS using a special URL format that includes the image data itself. The format is: data:[MIME-type];base64,[encoded-data]

Advantages

  • Reduces HTTP requests
  • No external file dependencies
  • Works offline
  • Perfect for email templates

Best Practices

  • Use for small images (<10KB)
  • Avoid for frequently changing images
  • Consider browser caching
  • Test in target browsers

Frequently Asked Questions

What's the difference between Data URI and Base64?

Data URI includes the MIME type prefix (e.g., data:image/png;base64,), while Base64 is just the encoded data. Data URI is ready to use in HTML/CSS.

Are there size limitations?

While most modern browsers support Data URIs up to several MB, it's best to keep them under 10KB for performance. Internet Explorer has a 32KB limit.

Can I use Data URIs for all image types?

Yes, Data URIs work with all image formats (JPG, PNG, GIF, SVG, WebP). The MIME type is automatically detected and included.