Question 1

When should I use Base64 images?

Accepted Answer

Base64 encoding is useful for embedding small images directly in HTML/CSS to eliminate an extra HTTP request. Ideal for inline icons, email templates, and data URIs in CSS. Avoid for large images as Base64 increases file size by ~33%.

Question 2

What is the difference between Base64 and data URI?

Accepted Answer

Base64 is the raw encoded string. A data URI is a complete URL that includes the format: data:[mediatype];base64,[data]. Use the data URI directly in src, href, or CSS background-image attributes.

Image to Base64

Frequently Asked Questions

Image to Base64

Frequently Asked Questions

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