🧬 Image to Base64
Convert images to Base64 Data URL for CSS or HTML embedding
✓ Runs entirely in your browser — your data never leaves this device
About This Tool
Encode images as Data URLs to paste straight into CSS or HTML. Great for inlining small icons to cut HTTP requests or building single-file pages.
How to Use
- Pick the image to encode
- A complete Data URL is generated below
- Copy it into a CSS background or an img src
FAQ
What size suits Base64?
Small icons under ~10KB. Larger images grow ~33% bigger and slow pages down.
Is the data:image prefix included?
Yes, the output is a complete, ready-to-use Data URL.