How do I convert an image to Base64?

Using our Base64 tools is the simplest way to convert image to base64. Upload your image (JPG, PNG, GIF, BMP, etc.), and the tool instantly generates the Base64-encoded string. You can then copy the code to use directly in HTML image tags, CSS backgrounds, or JSON payloads. The image to base64 converter is particularly useful for web developers who need to embed small images directly into code, eliminating separate HTTP requests and reducing page load time. Some tools also offer the reverse: base64 to image conversion, letting you decode Base64 strings back into viewable images . For privacy, our tools process everything locally in your browser, so your images never leave your device.