01 / Fast steps
- Enter text (plain, or previously encrypted with this tool) and a passphrase.
- Read the encrypted or decrypted result instantly.
Text Encryptor
Enter text and a passphrase to encrypt it, or paste previously encrypted text and the same passphrase to decrypt it.
Updates instantly as you type
02 / Best for
- Sharing a sensitive note or password over an untrusted channel.
- Storing a piece of text encrypted in a notes app or file.
- Quickly checking that an encrypted value decrypts with the expected passphrase.
03 / Keep in mind
- If you lose the passphrase, the encrypted text cannot be recovered — there is no backdoor.
Tool connections
Related tools
faq
Questions, answered.
01Is this sent to a server?
No, encryption and decryption both run entirely in your browser using the native Web Crypto API.
02What happens if I use the wrong passphrase?
Decryption fails safely with an error message; it will never silently return incorrect data.
03Is Text Encryptor free to use?
Yes, Text Encryptor is completely free, with no sign-up and no usage limits. It runs entirely in your browser, so your data never leaves your device.