Image to Base64
Convert images to Base64 encoding and decode Base64 strings back to images.
How to Use Image to Base64
1
Upload an image or paste Base64 string
2
View the conversion result
3
Copy Base64 or download the image
Key Features
Image to Base64 encoding
Base64 to image decoding
Data URI format
Copy to clipboard
Tips & Tricks
Use Base64 for embedding small images directly in HTML/CSS
Large images should be served as files, not Base64
Frequently Asked Questions
Base64 is best for small images (icons, logos under 10KB) to reduce HTTP requests. For larger images, regular files are more efficient.