About Base64 Encoding & Decoding
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It is commonly used when there is a need to encode binary data that needs to be stored and transferred over media that are designed to deal with text.
Common Use Cases
Base64 is widely used in web development for embedding images directly in HTML or CSS via Data URIs, sending attachments in emails (MIME), and passing data in URL parameters where special characters might cause issues. It ensures data remains intact during transport without modification.
Security & Privacy
It is important to remember that Base64 is not encryption. It is a reversible encoding that can be easily decoded by anyone. Our Base64 tool performs all operations locally in your browser, ensuring that your data is never transmitted to our servers, providing a secure way to process sensitive strings.