Image to Base64
Turn an image into a Base64 data URI for HTML, CSS or code.
- 100% free
- Works with SVG too
- Images never leave your device
Last reviewed by the OnlineToolPro team
Drop an image to convert to Base64
Drag and drop, paste, or choose a file. Files stay on your device.
What is the Image to Base64?
Base64 turns an image file into text, so it can be placed directly inside HTML, CSS or JSON instead of being loaded as a separate file. Handy for small icons and emails.
How it works
How to use the Image to Base64
3 simple steps. No experience needed.
What can you use it for?
- Embed a small icon directly in CSS.
- Include an image in a JSON payload or API test.
- Put a logo inside an HTML email template.
FAQ
Frequently asked questions
Is Base64 bigger than the image?
Yes — about a third bigger. It's best for small images; larger ones load faster as normal files.
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