Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings safely in your browser.
About Base64 Encoding
What is Base64?
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII format. It's commonly used for encoding data in email, web applications, and data storage.
Common Use Cases
- • Email attachments
- • Data URLs in web development
- • API authentication tokens
- • Storing binary data in text format
Features
- • ✅ Instant encoding/decoding
- • ✅ UTF-8 support for international characters
- • ✅ Copy to clipboard functionality
- • ✅ Swap and switch modes easily
- • ✅ No data stored on servers
- • ✅ Works offline