Secure your sensitive text files with military-grade AES-256 encryption. All processing happens locally in your browser - your data never leaves your device.
Drag & drop your file here
or
Your encrypted text will appear here...
Our tool provides top-level security with these powerful features
Uses AES-256 encryption, the same standard adopted by governments and security experts worldwide to protect classified information.
All encryption and decryption happens locally in your browser. Your sensitive data never leaves your device.
Process text files of any size quickly thanks to optimized algorithms and browser-native APIs.
Protecting your text files is simple and secure
Type or paste your sensitive text, or upload a text file
Create a strong encryption password
Click encrypt to secure your text
Save your encrypted file securely
Find answers to common questions about our encryption tool
Yes! We use AES-256 encryption, the industry standard for securing sensitive data. All processing happens locally in your browser - your data never leaves your device.
Without your password, your encrypted data cannot be recovered. We don't store passwords or encrypted data, so please keep your password safe and secure.
There are no artificial limits, but very large files may take longer to process depending on your device's capabilities. Most text files encrypt in milliseconds.
Absolutely! Our tool is fully responsive and works on all modern mobile browsers. Protect your text files wherever you are.
Start protecting your text files with military-grade encryption today. No installation required - just open and use!