Image to Base64
Convert any image to a Base64 encoded data URI string.
🔒 No uploads⚡ Instant🆓 Free
How It Works
1
Upload any image.
2
See the generated Base64 data URI string.
3
Copy and use it in your CSS, HTML, or code.
Features
✓Any image format supported
✓Instant conversion
✓One-click copy
✓Shows file info (size, type)
✓No file uploads — stays local
Frequently Asked Questions
What is a Base64 data URI?▼
A Base64 data URI encodes binary image data as a text string. It can be embedded directly in HTML or CSS without needing an external file.
Is this suitable for large images?▼
Base64 increases the data size by about 33%. It's best for small icons and decorative images.
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