Image to Base64
Convert images into Base64 text or a Data URI for HTML and CSS.
How to useConvert to Base64.
Choose or drag an imageThe image never leaves your device.
Available in: 
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Image to Base64: what it is for
The tool turns images into Base64 text ready to paste into HTML, CSS or JSON, as a data URI, plain Base64, an img tag or CSS.
The image never leaves your device.
How to use
- Choose the image.
- Choose the code format.
- Copy and paste it into your project.
When to use it
- Embedding icons in CSS.
- Images in email signatures.
- Testing APIs that accept images.
Frequently asked questions
Is the image uploaded to a server?
No. Everything happens in your browser. The image never leaves your device.
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 tools are free and run right in your browser.