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Image to Base64 Encoder - Convert Image to Base64 Online
Convert images to Base64 encoded strings online. Generate data URIs for embedding images directly in HTML and CSS.
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Drop an image to encode to Base64
JPG · PNG · WebP · GIF · SVG
ℹAbout Image to Base64
Convert any image to a Base64 encoded string or data URI for embedding directly in HTML, CSS, or JSON. Also decode Base64 strings back to images. Useful for embedding small images in code without needing separate files.
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?Frequently Asked Questions
What is a Base64 image?
A Base64 image is the raw image data encoded as a text string, usable as a data URI (data:image/png;base64,...) in HTML and CSS.
When should I use Base64 images?
For small icons and logos embedded in CSS or email templates. Avoid for large images as Base64 is ~33% larger than the original file.