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Image Base64 Converter

Convert images to Base64 strings and vice versa. Perfect for embedding images directly in CSS, HTML, or JavaScript.

Upload Image
Select an image to convert to Base64. Supported formats: JPG, PNG, GIF, SVG, WebP.

Drag & drop an image here or click to browse

Your file will be processed locally - nothing is uploaded to any server

How to Use This Tool

Image to Base64

  1. Upload an image by clicking the upload area or dragging and dropping
  2. The tool will automatically convert your image to a Base64 string
  3. Copy the Base64 string using the copy button
  4. Use the Base64 string in your HTML, CSS, or JavaScript code

Base64 to Image

  1. Paste your Base64 string into the input area
  2. The tool will automatically convert and display the image
  3. If the image looks correct, download it using the download button
  4. If you need to make changes, clear the form and try again

Why use Base64 for images?

  • Embed images directly in HTML/CSS without external files
  • Reduce HTTP requests for small images, improving page load times
  • Include images in JSON data or API responses
  • Store images in databases that don't support binary data
  • Create self-contained HTML emails with embedded images

Note: Base64 encoding increases file size by approximately 33%, so it's best for smaller images.

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