Here's how to send an Invisible Ink text message in iOS 10 or later.
Here are the following steps to use Apple's invisible ink feature, as recommended by The Irish Sun.
iPhone Invisible Ink Lets You Hide Your Text Messages From Snooping Strangers: How to Use. The iPhone Invisible Ink is an iPhone feature with a unique function that allows users to hide their chats whenever they choose. The iPhone invisible ink text functionality is extremely beneficial when sending texts in public.
Open Messages and type a message you want to hide and send. You can hide any message using the Invisible Ink feature. When the message is sent, the recipient will have to "wipe away" the blurry pixels to reveal the text. The Invisible Ink feature works with pictures messages as well as text.
The Invisible Ink feature allows you to hide your text behind blurry animated pixels. The person receiving the text can read your message by wiping away the invisible ink with their finger to reveal the hidden text.
Invisible ink To do it: Type your message or take a picture and hold the send button until the menu comes up. Select the dot next to invisible ink and hold the blue arrow that appears to send. Now the recipient can swipe away the blurriness to reveal a picture.
Light-activated inks work because they contain substances that glow under different types of light, but remain invisible to the naked eye. This means no big, ugly stamp marks on your hand and no more free admission for anyone trying to sneak in.
Milk is an effective and readily available form of invisible ink. Write the message with milk, let it dry, and watch it disappear. Here's how to use milk as invisible ink to write and reveal secret messages.
Invisible ink, also known as security ink or sympathetic ink, is a substance used for writing, which is invisible either on application or soon thereafter, and can later be made visible by some means, such as heat or ultraviolet light. Invisible ink is one form of steganography.
Under normal light, this ink is completely invisible. The ink is permanent and can be applied to paper, some plastics, skin, wood and almost any substance. The ink does not wash off, but will eventually wear off if applied to skin. The ink may smear when rubbed on some glossy materials such as glass and some plastics.
To begin, go to Messages and start an iMessage conversation with someone. Then start typing any message you want, just like any other user. Hold down the Send button with a finger instead of tapping it. A hidden menu will appear as a result of this action.
Use Invisible Ink to send a discreet message or image. If you don't want the recipient to accidentally show the message to other people nearby, you can hide it with Invisible Ink with instructions to open it in private. The recipient can then swipe the message to reveal when they are alone.