Advanced Base64 Studio
Professional-grade Base64 encoder/decoder with batch processing, smart detection, drag & drop, history tracking, and advanced formatting options
Lightning Fast
Batch Processing
History Tracking
Smart Detection
Text to Base64
Enter text to convert to Base64 with advanced formatting options
Options
Recent History
No history yet
Quick Actions
About Base64
Base64 encoding converts binary data into ASCII text using 64 characters.
Common uses: Email attachments, data URLs, API tokens, web development.
Size impact: Increases data size by ~33%.
Security: Encoding ≠ Encryption. Don't use for sensitive data.