Image Utilities
Image to Base64 Converter
Convert images into inline Data URLs and Base64 strings. Generate inline CSS background data URIs and HTML img src strings for fast frontend embedding.
Select or drop photo to analyze
100% private in-browser analysis • Zero server uploads
Choose file
How to Use Image to Base64 Converter
1
Select image file
2
Generate Base64 string
3
Click Copy Base64 or Copy Data URI
Technical Capabilities & Limits
| Supported Input Formats | PNG, JPEG, WebP, SVG, GIF |
|---|---|
| Supported Output Formats | Base64 / Data URI |
| File Size Safety Ceiling | 20 MB per file |
| Processing Engine | 100% Client-Side Canvas 2D (Zero Server Upload) |
Frequently Asked Questions
When should I use Base64 images?
Base64 is ideal for tiny icons, email templates, and offline documents to avoid external image requests.