image Tools
Base64 Image Encoder
Convert images to Base64 strings.
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Buy me a coffeeWhat is Base64 Image Encoder?
Base64 encoding allows you to represent binary data (like images) as an ASCII string. This is useful for embedding small icons directly into HTML/CSS to reduce HTTP requests.
How to Use Base64 Image Encoder
1. Upload an image
2. View the Base64 string
3. Copy formatting options (Img tag, CSS bg, or raw)
Common Use Cases
- Embedding small icons
- Email templates (where external images are blocked)
- Single-file webpages
- Data URI usage
Frequently Asked Questions
Does encoding increase file size?
Yes, Base64 strings are typically ~33% larger than the original binary file.
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