Best Encryption Text Apps

Cipher App | Encrypt Text File

Password protected storage

Free

Securely store and encrypt sensitive text files, passwords, and crypto keys. Access your protected information across devices with cloud sync, even when offline. Your data remains private and under your control with strong AES-based encryption.

Paranoia Text Encryption Lite

(encrypt notes, messages, …)

Free

Securely encrypt and decrypt sensitive text data, including notes, messages, and cryptocurrency keys. Offers robust security with multiple strong encryption algorithms and advanced steganography features to hide data within images. Also supports secure password exchange using post-quantum cryptography.

XText: Cipher Text

Encrypt & Decrypt Text

Free

Securely encrypt and decrypt text messages using strong AES encryption. Offers multiple cipher options for various privacy needs, including burn-after-reading and client-to-client channels. Supports QR code generation and biometric app unlock.

Paranoia Text Encryption PRO

(encrypt notes, messages, …)

$3.99

Securely encrypt and decrypt sensitive text data using a wide range of advanced algorithms. Protect notes, messages, and cryptocurrency keys. Features steganography to hide data within images and post-quantum key exchange.

XOR - Text Encryptor

Secure encryption

Free

This utility app allows you to encrypt and decrypt text messages using a secret key. It generates a string of random characters that can only be deciphered with the correct key, making it ideal for secure communication or hiding sensitive information.

Safe Text Pro

Easy encrypt and decrypt text

$1.99

Protect your sensitive information with a powerful text encryption app. Secure messages, passwords, and data using a robust algorithm and password protection. Easily encrypt and decrypt text for private communication and storage.

Text Crypter

by Yuki Takeda

Free

Securely encrypt and decrypt messages using a custom password. Share sensitive information privately by ensuring only intended recipients can read your communications. The application offers a straightforward method for message protection.

Key Crypt - Text in secret!

by Zariba Ltd.

Free

Create your own secret language to send private messages. This app allows you to encrypt your texts in real-time directly within your favorite messaging applications using a custom keyboard.

Secretivity – Lock & Hide Text

Secure Encrypted Messages App

Free

This app allows you to hide secret messages within seemingly normal text. Only when the recipient pastes the message into the app will the hidden content be revealed. It offers military-grade encryption for secure communication.

Encrypt Messages: Secret Text

Send secrets through any app

$3.99

Securely send private messages using custom codes. Choose from text, emoji, or hidden message formats. Share codes safely with recipients through various methods, including QR codes and hints. Includes duress codes for added security.