Image to Base64
Convert images to Base64 encoded strings for embedding in CSS, HTML, or code
Drop your image here
or click to browse
How to Convert Image to Base64
Upload Image
Drop or select the image file you want to convert
Choose Format
Select data URL or Base64-only output format
Adjust Quality
Optimize file size by adjusting the quality slider
Copy or Download
Copy the Base64 string or download as a text file
Usage Examples
CSS Background Image
background-image: url(data:image/png;base64,iVBORw0KGgoAAAANS...);
Embed images directly in CSS without external file references
HTML Image Tag
<img src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQ..." alt="Image">
Display images in HTML without requiring separate image files
JavaScript Data
const imageData = "data:image/png;base64,iVBORw0KGgoAAAANS...";
Store image data as string variables in JavaScript applications
Email Templates
<img src="data:image/gif;base64,R0lGODlhAQABAIAAAP..." />
Include images in email templates without external dependencies
Features
Privacy Protected
All conversion happens locally - your images never leave your device
Instant Conversion
Immediate Base64 encoding with real-time preview
Quality Control
Adjust compression to balance quality and file size
Multiple Formats
Output as data URL or Base64-only for different use cases
All Image Types
Supports JPG, PNG, GIF, WebP, and other common formats
Easy Export
One-click copy to clipboard or download as text file