Base64 Converter.
Standard binary-to-text encoding for data transmission.
What is Base64?
Base64 is an encoding scheme used to represent binary data in an ASCII string format. It is commonly used to embed images in CSS/HTML or to send complex data through APIs that only support text.
Developer Usage
This tool provides real-time encoding and decoding. Use it to verify JWT payloads, inspect Data URIs, or prepare authentication headers for your web requests.