Convert images to Base64 data URIs for embedding in HTML, CSS, and JavaScript.
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Supports PNG, JPEG, WebP, GIF, SVG
Frequently Asked Questions
Base64 is a way to represent binary data (like images) as ASCII text. This lets you embed images directly in HTML, CSS, or JavaScript without needing a separate file.
Base64 is useful for small images (icons, logos) to reduce HTTP requests. For larger images, regular files are more efficient since Base64 increases size by ~33%.
A data URI is a URI scheme (data:image/png;base64,...) that embeds the file data directly in the URL. You can use it in img src attributes, CSS background-image, or JavaScript.