Why Use Our Text Encryption Tool?
Military-Grade Security
AES-256 encryption - the same standard used by governments and banks worldwide.
100% Private
All encryption happens in your browser. No data sent to servers - complete privacy guaranteed.
Instant & Free
Encrypt and decrypt text instantly with no registration, no limits, completely free.
Easy to Use
Simple interface - just enter text, set a password, and click encrypt. No technical knowledge needed.
How to Encrypt Text Online
Follow these simple steps to encrypt text securely with AES-256 encryption:
- Enter your text in the input box above
- Create a strong password when prompted - remember it for decryption later
- Click "Process" to encrypt your content
- Copy the encrypted text from the output area
- Store or share the encrypted text safely
Frequently Asked Questions
How does text encryption work?
Text encryption converts your plain text into an unreadable format using a password/key. Our tool uses AES-256 encryption, a military-grade encryption standard. Only someone with the correct password can decrypt and read the encrypted text.
Is it safe to encrypt text online?
Yes! All encryption happens locally in your browser. Your text and password never leave your device or get sent to any server. The encryption is performed entirely client-side using JavaScript.
What is AES-256 encryption?
AES-256 (Advanced Encryption Standard with 256-bit key) is one of the most secure encryption methods available. It's used by governments and security experts worldwide to protect classified information.
Can I decrypt the text later?
Yes! Keep your password safe. To decrypt, paste the encrypted text, enter the same password you used for encryption, and click "Decrypt Text". Without the correct password, the text cannot be decrypted.
What can I encrypt with this tool?
You can encrypt any text including messages, notes, passwords, API keys, personal information, or any sensitive data you want to protect. The encrypted output can be safely stored or shared.