Encode and decode Base64 strings instantly with a beautiful, modern interface
Enter text to encode
Enter Base64 to decode
What is Base64? Base64 is a binary-to-text encoding scheme that represents binary data in ASCII string format.
Common Uses: Email attachments, data URLs, JWT tokens, API authentication, storing binary data in JSON/XML.
Security: Base64 is NOT encryption. It's simply encoding. Anyone can decode it.