CodeMessage

10+
Downloads
Content rating
Everyone
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About this app

This is an app that encrypts English sentences and then decrypts them back to their original form.
It’s useful not only for secret communication, but also for taking private notes such as your personal ideas, IDs, or passwords that you don't want others to see.
1. enter the keyword to be used as the encryption key.
2. Enter the message you want to encrypt (numbers should not be used).
3. Tap the Encrypt button to encrypt the message.
4. Tap Send to choose a recipient and send the encrypted message via SMS.
5. To use another messaging app, tap Copy to copy the encrypted message.
6. To decrypt, enter the encrypted code you received via SMS and tap Decode to return it to the original message.
Updated on
Aug 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

App support

About the developer
김덕수
cyberkim59@gmail.com
South Korea
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