Text Encryption Tool
Encrypt and decrypt text using AES-GCM algorithm — password-protect your sensitive information
Text Encryption Guide
About AES-GCM
- AES-GCM is the recommended symmetric encryption algorithm
- Provides both encryption and data integrity verification
- Uses the Web Crypto API — secure and reliable
- All processing happens locally in your browser — data is never uploaded
Use Cases
- Encrypt sensitive text before secure transmission
- Password-protect private notes or configuration data
- Securely share passwords or keys
- Store encrypted data locally