When should I use Base64 images?

Base64 images are best for small icons and simple graphics. For larger images, regular URLs are more efficient as Base64 increases file size by ~33%.

Image to Base64 Converter

Last verified working: March 2026

Drag and drop or select an image file to convert it to a Base64-encoded data URL. Perfect for embedding small images directly in HTML, CSS, or JSON without separate HTTP requests.

Drag & drop an image here, or click to select

Supports PNG, JPG, GIF, SVG, WebP

How to Use Image to Base64 Converter

Paste or enter your data in the input field above.
The result appears instantly — no button press needed.
Copy the output to your clipboard with one click.

Frequently Asked Questions

When should I use Base64 images?: Base64 images are best for small icons and simple graphics. For larger images, regular URLs are more efficient as Base64 increases file size by ~33%.