Secure File Encryption Tool
Protect your sensitive files with military-grade AES-256 encryption. All processing happens in your browser - your files never leave your device.
File Encryption
Drag & drop files here or click to browse
Supports multiple files (PDF, images, documents, etc.)
Use a strong password (min 8 characters) or generate one. You'll need this key to decrypt the files.
Files encrypted successfully!
File Decryption
Drag & drop encrypted file here or click to browse
File must have been encrypted with this tool
File decrypted successfully!
How to use this tool:
- For Encryption: Upload one or more files, set a strong password (or generate one), then click "Encrypt Files". Download the encrypted files as a ZIP and save your password.
- For Decryption: Upload an encrypted file, enter the exact password used during encryption, then click "Decrypt File".
- Always keep your encryption key safe - without it, your files cannot be recovered.
- For maximum security, use a password manager to store your encryption keys.
Military-Grade Security
Uses AES-256 encryption, the same standard used by governments and security experts worldwide.
Zero Knowledge
All processing happens in your browser. Your files never touch our servers.
Lightning Fast
Optimized algorithms provide quick encryption/decryption even for large files.