Image to Base64 Converter
Convert images to Base64 encoded strings
About
This tool allows you to convert images to Base64 encoded strings. Upload an image file, and the tool will generate a Base64 string that you can use directly in your HTML, CSS, or JavaScript code. Useful for embedding small images directly into your code without external requests. ### How to Use 1. Enter or paste your data in the input field. 2. Adjust any available settings or options. 3. Click the action button to process. 4. Copy or download the result.
Try It Now
Convert images to Base64 encoded strings for use in HTML, CSS, or JavaScript. Supports JPEG, PNG, GIF, WebP, and other image formats.
Upload an Image
Click to select or drag and drop your image file
Supports: JPEG, PNG, GIF, WebP, SVG and more (max 5MB)
Usage Examples
HTML Image Tag
<img src="data:image/png;base64,..." alt="Your image" />CSS Background Image
.element { background-image: url("data:image/png;base64,..."); }JavaScript Image Object
const img = new Image();
img.src = "data:image/png;base64,...";
document.body.appendChild(img);Examples
Input
Upload small image
Output
data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8/5+hHgAHggJ/PchI7wAAAABJRU5ErkJggg==
Basic image to Base64 conversion
FAQ
What image formats are supported?
The tool supports common formats like JPEG, PNG, GIF, and WebP.
Is there a file size limit?
The tool processes images client-side, so there's no strict limit, but very large images may impact performance.
Is this tool free?
Yes, this tool is completely free to use.
Is my data secure?
Yes, all processing is done in your browser. Your data is not sent to any server.
Does it work offline?
Yes, once the page is loaded, you can use the tool offline.