Image to Base64
Convert images to Base64 data URI strings in your browser
Click or drag an image here
About the Image to Base64 Converter
Convert images to Base64 encoded strings. Useful for embedding images directly in HTML, CSS, or JavaScript without external file references.
How to Use
- Upload your image file
- The tool instantly converts it to Base64
- Copy the encoded string
- Use it in your code as a data URI
When to Use Base64
- Embedding small images in CSS (icons, logos)
- Including images in HTML emails
- Storing images in JSON or databases
- Reducing HTTP requests for small assets
Limitations
Base64 encoding increases file size by approximately 33%. It is best suited for small images (under 10KB). For larger images, traditional file references are more efficient.