Encryption / Decryption Tool
Encrypt and decrypt text with AES-256
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How it works
- Uses AES-256-GCM encryption, a standard used by governments and banks.
- Your password is strengthened using PBKDF2 with 100,000 iterations and SHA-256.
- A random salt (16 bytes) and IV (12 bytes) are generated for each encryption.
- The output combines salt + IV + ciphertext, encoded as Base64.
- All processing happens locally using the Web Crypto API.
How to Use Encryption / Decryption Tool
- 1Choose encrypt or decrypt mode.
- 2Enter your text and a strong password.
- 3Click to encrypt/decrypt.
- 4Copy the encrypted output or decrypted text.
About Encryption / Decryption Tool
Encrypt and decrypt text using AES-256-GCM with PBKDF2 key derivation. Strong encryption using the Web Crypto API.
Frequently Asked Questions
How secure is this encryption?
It uses AES-256-GCM (military-grade) with PBKDF2 key derivation (100,000 iterations). The security depends on your password strength.
Can I decrypt without the password?
No, AES encryption requires the exact same password for decryption. There is no recovery mechanism — if you lose the password, the data cannot be recovered.