Free Text Encrypt and Decrypt Tool

Protecting a note or message with real encryption, not just an encoded trick, requires a password-based cipher. The Text Encrypt / Decrypt tool does this instantly.

What this tool does

• Encrypts text using a password you choose
• Decrypts previously encrypted text with the matching password
• Runs entirely in your browser, nothing is uploaded

How to use it

1. Open the Text Encrypt / Decrypt tool.
2. Enter your text and a password, then encrypt.
3. Share the encrypted text and password separately with the recipient.

Common use cases

• Protecting sensitive notes before storing or sharing them
• Sending a password-protected message through an insecure channel

FAQ

Is my password sent anywhere?

No, encryption and decryption happen entirely in your browser.

Try the Text Encrypt / Decrypt tool for your next private message.