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Image to Base64 Converter

Base64 encoding turns an image into a text string you can embed directly in HTML or CSS — handy for small icons, email templates, or quick prototypes where you don't want a separate image request.

Image to Base64 Converter

TL-13

Turn an image into a base64 data URI you can paste straight into CSS or HTML.

Choose image

Output

How to use the Image to Base64 Converter

Choose an image file.
The base64 data URI generates automatically.
Copy it and paste it wherever you need an inline image — for example an <img src="..."> tag or a CSS background-image.

Tips

Base64 strings are roughly 33% larger than the original file — best for small images, not large photos.
Data URIs aren't cached the way a normal image file is, so use them sparingly on pages with many images.

Image to Base64 Converter

Image to Base64 Converter

How to use the Image to Base64 Converter

Tips

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