Image to Base64

Convert images to Base64 data URLs

Convert images to Base64 encoded data URLs for embedding directly in HTML, CSS, or JSON. Eliminate external image requests, bundle small icons inline, or transfer images as text. Perfect for email templates, data URIs, or when you need self-contained HTML files. All processing happens in your browser.

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Use Cases

• Inline Images: Embed small images directly in HTML/CSS without separate files

• Email Templates: Include images in HTML emails without external hosting

• SVG Icons: Convert SVG to Base64 for use in CSS

• Data URIs: Store images in databases or JSON

• Note: Base64 increases file size by ~33%. Best for small images only.

How to Use

  1. 1 Upload or drag-and-drop your image file (JPG, PNG, GIF, etc.)
  2. 2 Click 'Convert' to generate Base64 string
  3. 3 See image size and Base64 length displayed
  4. 4 Copy the Base64 string or data URL for use in your code
  5. 5 Use for inline images, email templates, or data URI embedding