Encryption/Decryption Tool
Encrypt and decrypt text and files with AES-256 encryption
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How to Use
- 1 Enter your text — Type or paste the text you want to encrypt or decrypt.
- 2 Set a password — Enter a strong password for encryption/decryption.
- 3 Choose operation — Select whether to encrypt or decrypt the text.
- 4 Copy the result — Copy the encrypted or decrypted output to use elsewhere.
Frequently Asked Questions
What encryption algorithms are supported?
This tool uses AES-256-GCM, the industry standard for secure data protection used by governments and financial institutions.
Is my data secure when using this tool?
Yes, all encryption happens in your browser. Your data and passwords are never sent to any server.
What is the difference between encryption and hashing?
Encryption is reversible with the correct key. Hashing is one-way and cannot be reversed, making it suitable for password storage only.
How strong should my encryption password be?
Use at least 12 characters with uppercase, lowercase, numbers, and symbols for maximum security.