About Base64 File Encoding
Base64 encoding is a method used to represent binary data as a string of ASCII characters. This is particularly useful in web development for embedding assets like small icons, images, or fonts directly into HTML or CSS files, reducing the number of HTTP requests.
What is a Data URI?
A Data URI is a scheme that allows you to include data in-line in web pages. It follows the format data:[mediatype];base64,[data]. While it increases the file size of the document by about 33%, it can improve performance for tiny assets by eliminating overhead from extra network calls.
Privacy & Local Conversion
Our Base64 File Converter operates entirely on the client side. Your files never leave your computer; they are processed locally in your browser using the FileReader API. This ensures maximum privacy and security for your sensitive assets and documents.