Image to Base64 Converter

Convert images to Base64 encoded strings for embedding in HTML, CSS, or Markdown

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Drop an image here or click to upload

Supports PNG, JPG, GIF, SVG, WebP (max 10MB)

About Base64 Images

Base64 encoding converts binary image data into ASCII text, allowing images to be embedded directly in HTML, CSS, or JavaScript without external file references.

Pros: Reduces HTTP requests, works offline, easy to share in code snippets.

Cons: ~33% larger file size, not cached by browsers, increases initial page load.

Best used for small images, icons, or when embedding images in emails/data URIs.