Hide Secret Messages
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Everyone
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5K+
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About this app
Hide secret text inside an ordinary message, then share it through any app. The recipient pastes the complete text into Hide Secret Messages to reveal what is hidden.
HIDE A MESSAGE
Write the cover text people will see and the secret text you want to hide. The app places the secret inside the cover using invisible text characters while keeping the visible message readable. A detectability indicator helps you choose enough cover text before sharing.
SHARE AND REVEAL
Copy the result or send it with Android's share menu. On the Decode screen, paste the full message to reveal the hidden text. The app can recognize a compatible message on your clipboard and suggest it for faster decoding.
OPTIONAL CONTROLS
• Add a secret key that the recipient must enter.
• Set an expiry time after which the hidden message cannot be revealed.
• Choose how invisible characters are distributed through the cover text.
LOCAL HISTORY
Encoded messages are saved in an on-device history so you can search, copy, share, decode, or delete them later. You can protect the History screen with biometric authentication on supported devices.
PRIVACY, CLEARLY STATED
Message encoding and revealing are performed on your device. The app does not send your message content to a messaging server. The app contains advertising, which requires internet access and may process device or app information according to the privacy policy and Google Play Data safety section.
IMPORTANT
The recipient needs Hide Secret Messages to reveal compatible hidden text. Send the entire generated message: removing part of it may prevent decoding. This app handles plain text only.
HIDE A MESSAGE
Write the cover text people will see and the secret text you want to hide. The app places the secret inside the cover using invisible text characters while keeping the visible message readable. A detectability indicator helps you choose enough cover text before sharing.
SHARE AND REVEAL
Copy the result or send it with Android's share menu. On the Decode screen, paste the full message to reveal the hidden text. The app can recognize a compatible message on your clipboard and suggest it for faster decoding.
OPTIONAL CONTROLS
• Add a secret key that the recipient must enter.
• Set an expiry time after which the hidden message cannot be revealed.
• Choose how invisible characters are distributed through the cover text.
LOCAL HISTORY
Encoded messages are saved in an on-device history so you can search, copy, share, decode, or delete them later. You can protect the History screen with biometric authentication on supported devices.
PRIVACY, CLEARLY STATED
Message encoding and revealing are performed on your device. The app does not send your message content to a messaging server. The app contains advertising, which requires internet access and may process device or app information according to the privacy policy and Google Play Data safety section.
IMPORTANT
The recipient needs Hide Secret Messages to reveal compatible hidden text. Send the entire generated message: removing part of it may prevent decoding. This app handles plain text only.
Hide secret text inside normal messages, then share and reveal it easily.
Updated on
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 partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
What’s new
Privacy Pro is here — one payment removes every ad, forever. No subscription.
Your saved history is now encrypted on your device using Android's secure keystore, so messages are never stored as readable text.
Also in this update:
• New passwords require 8–128 characters for stronger protection
• Older messages with short passwords still decode normally
• A clear recovery option if history can't be opened
• Backups turned off, so your secrets never leave this device
Your saved history is now encrypted on your device using Android's secure keystore, so messages are never stored as readable text.
Also in this update:
• New passwords require 8–128 characters for stronger protection
• Older messages with short passwords still decode normally
• A clear recovery option if history can't be opened
• Backups turned off, so your secrets never leave this device
Everyone
Learn moreApp support
About the developer
Bachir El Etri
rikiappsdeveloper@gmail.com
73A Edna Ave
Merrylands West NSW 2160
Australia
