Data URI Generator

Embed images or files directly into CSS or HTML with data URIs.

Data URI Information

  • Data URIs allow embedding data directly in web pages
  • Useful for small images, icons, and data files
  • Can increase page load speed for small resources
  • Not recommended for large files (> 100KB)

How to Use

  • Upload a file.
  • View the generated data URI.
  • Copy the string.

Features

  • Image to Base64 URI
  • MIME type detection
  • Copy button

Benefits

  • Fewer HTTP requests
  • Inline assets
  • Quick embedding

Use Cases

  • Email signatures
  • CSS backgrounds
  • Single-file demos

Frequently Asked Questions

Quick answers about this tool.

Does it work for large files?

Data URIs can become very long; small files are recommended.

Will the URI expire?

No, it’s a static string representing the file content.

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