Image to Base64 Converter
Convert images to Base64 strings for embedding in HTML, CSS, or data URIs
Upload Images
Drag and drop images or click to select files. Supports JPG, PNG, GIF, WebP, SVG, BMP, TIFF, AVIF, and HEIC. Maximum 50 files, 10MB per file.
Drag and drop images here
or click the button below to select files
Usage Examples
How to use Base64 encoded images in your projects
HTML Image Tag
<img src="[DATA_URI]" alt="Image" />
CSS Background
.element {
background-image: url('[DATA_URI]');
}JavaScript
const img = new Image(); img.src = '[DATA_URI]';
Markdown
About Base64 Encoding
Base64 encoding converts binary image data into ASCII text format, making it possible to embed images directly in HTML, CSS, or JavaScript code.
Advantages:
- Reduces HTTP requests
- Good for small images
- Prevents caching issues
- Single file deployment
Disadvantages:
- ~33% size increase
- Not suitable for large images
- No browser caching
- Harder to debug
Keyboard Shortcuts
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