Encrypt private notes with a password using AES-GCM, then decrypt the generated JSON package with the same password. Everything runs in your browser with Web Crypto.
Quick examples
Password strength
Strong
Current settings
256 bit / 120,000 PBKDF2
Input size
43 chars / 43 B
Protection level
Standard
Enter text and a password, then encrypt to generate JSON with salt, IV, and ciphertext. Later, paste the JSON and the same password into decrypt mode to recover the original text.
No. This tool does not store your password, so forgotten passwords cannot be recovered.
The ciphertext is not readable without the password if the password is strong and shared separately. Still, limit where you share sensitive data.
No. New salt and IV values are generated every time, so the output changes.
Save this result, compare previous runs, or share a report.
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