Image to Base64 Converter

Convert images to Base64 encoding with multiple output formats and instant preview

Drag and drop an image here, or click to select

Supports PNG, JPEG, GIF, WebP, SVG (Max 5MB)

Quick Examples

Data URL Usage

<img src="data:image/png;base64,..." />

CSS Background

background-image: url('data:...');

Email HTML

<img src="data:..." alt="Logo" />

About Base64 Image Encoding

Benefits:

  • • Embed images directly in HTML/CSS
  • • Send images in JSON/XML data
  • • Reduce HTTP requests for small images
  • • Store in text-based databases

Considerations:

  • • ~33% larger than binary files
  • • No browser caching
  • • Best for small images (<50KB)
  • • Can increase page load time

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Image to Base64 Converter - Convert Images Online