Image to Base64 Converter
Premium Tool - Convert images to Base64 strings instantly
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Drop your image here or click to browse
Supports: PNG, JPG, JPEG, GIF, WEBP, SVG, BMP, ICO
Base64 Output
Original Size
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Base64 Length
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Size Increase
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Dimensions
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File Type
-
Preview
HTML Data URI
CSS Background Code
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Drop multiple images here or click to browse
Select multiple images for batch conversion
Batch Queue
Convert Image URL to Base64
Base64 Output
Preview
Base64 to Image Converter
Converted Image
Conversion History
API Endpoint
Use this tool programmatically with the following JavaScript API:
ImageToBase64.convert(file, options)
Convert a File object to Base64 string
ImageToBase64.convertFromUrl(url, options)
Convert an image URL to Base64 string
ImageToBase64.validate(base64String)
Validate a Base64 string
ImageToBase64.toImage(base64String)
Convert Base64 string back to Image object
Example Usage
// Convert file to Base64
const file = document.getElementById('fileInput').files[0];
const base64 = await ImageToBase64.convert(file, {
optimize: true,
includeDataURI: true
});
// Convert URL to Base64
const base64 = await ImageToBase64.convertFromUrl('https://example.com/image.png');
// Validate Base64
const isValid = ImageToBase64.validate(base64String);
// Convert Base64 to Image
const img = ImageToBase64.toImage(base64String);
Web Development Integration
Copy the following code to integrate this converter into your website:
<iframe src="image-to-base64.html" width="100%" height="600" frameborder="0"></iframe>