How to Send Secret Messages on iPhone

Steganography is the practice of hiding a message within another message. The message can be in any form ⏤ text, images, video, and even physical objects. In this article, I’ll show you how to use steganography to send secret messages on iPhone using a little-known online tool. Let’s begin.

Send Secret Messages on iPhone

1.To get started, open any web browser on your iPhone.

2.Openhttps://neatnik.net/steganographr(opens in new tab).

3.You will see two text fields ⏤Public messageandPrivate message. Message written or typed in the Public message field will be visible to anyone, however, that written in the Private message field will stay hidden or remain secret.

4.Next, tap theSteganographizebutton below it.

5.The page will process your data and after reloading, you will see a newSteganographized Message. This message looks exactly like your Public Message, however, contains your previously written secret message in it.

6.SimplyCopythe text in Steganographized Message and send it to your friends using any instant messaging app like iMessage, email, WhatsApp, Messenger, Twitter, Facebook, etc. However, some apps like Slack didn’t work properly in my testing, so make sure to check once.

open browser on iphone

Once your friend receives your secret message, on the surface, it’ll look like a regular chat message. But only the person with the right knowledge knows how to reveal the secret message contained within.

Here’s how to read the secret message within.

7.To reveal the hidden text behind a received message, simply ask your friend to copy the text you sent them on messaging app and then open any browser on their device.

8.In the web browser, openhttps://neatnik.net/steganographr.

9.Paste the copied text into thePublic messagefield and hit theDesteganographizebutton.

10.And that’s it. The secret message should be revealed.

Why I Like This Method to Send Secret Messages on iPhone

While there are many ways to send a secret text using encryption and cryptography, I like this method because it’s simple, does not attract attention, and restricts you to one app. You can send messages using this method on the most popular platforms.

Also, since it’s a web app, you can use it on your iPhone, Android, Mac, Windows PC, or pretty much any other device that has a web browser.

neatnik steganographr page

Do you know any better way to share a secret message on your iPhone? Let us know.

Also Read:How to Send Self-Destructing Messages on Slack

Mrinal Saha

Mrinal is a tech geek who spends half of his day reading and writing about tech. While the nights are spent on shooting or editing YouTube videos. Feel free to geek out with him on-

10 iPhone 17 Pro Features – Finally Apple Gives What…

We Found Hidden iOS 26 Clear Icons Feature in Accessibility…

Apple’s Dynamic Island Update – 6 Features We Want to…

How to Downgrade from iOS 26 Beta to iOS 18.5…

7 New iOS 26 Features Revealed at WWDC 2025

Apple is Planning to Bring the Revamped AI-Powered Shortcuts App

Is Apple Working on New Solid-State Haptic Buttons for iPhones,…

Is Apple Launching Its First Smart Glasses in 2026?

13 Underrated iOS Apps You Should Download Now (August, 2025)

All iPhone Secret Codes – Tested and Working (August 2025)

Public and Private messages in steganographr

Steganographized Message containing secret message

send message using imessage on iphone