Base64 Encoder/Decoder
Encode and decode text using Base64 encoding for secure data transmission
About Base64
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII format.
- Character Set: A-Z, a-z, 0-9, +, /
- Padding: Uses '=' for padding
- Size Increase: ~33% larger than original
- Use Case: Email, web, data storage
Common Uses
- Email attachments (MIME)
- Data URLs in web pages
- API data transmission
- Configuration files
- Database storage
Educational Examples
Simple Text Examples:
"Hello" → "SGVsbG8="
"World" → "V29ybGQ="
"123" → "MTIz"
Special Characters:
"Hello World!" → "SGVsbG8gV29ybGQh"
"@#$%" → "QCMkJQ=="
"🚀" → "8J+agA=="