Image to Base64
Turn an image into a Base64 data URI for inline embedding.
Drop an image here or click to choose
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About the Image to Base64
Image to Base64 encodes a picture into a data URI string you can paste straight into HTML or CSS. Inlining small images this way removes an extra network request, which can speed up critical assets like icons.
How to use the Image to Base64
- 1Select an image file.
- 2The Base64 data URI appears automatically.
- 3Copy it into your HTML <code>src</code> or CSS <code>url()</code>.
Popular use cases
- Inline small icons and logos to cut HTTP requests.
- Embed images directly in emails or single-file pages.
- Store tiny images inside JSON or config.
Frequently asked questions
Should I inline large images?
No. Base64 adds about 33% size, so it is best for small assets only.
Is the data ready to use in CSS?
Yes — paste the full string into background:url(...).