"Would you believe that this innocent line of text contains four lines of invisible text hidden inside?"
This is made possible using Zero Width Obfuscation.
inØsight gives you the power to obfuscate and de-obfuscate your own text anywhere you can type. Reddit, Discord, Steam, etc.
Zero Width Characters are Unicode characters that take up no space and are invisible even when you try to highlight them. Generally they are used to assist more abstract foreign languages that require separators but not exactly an entire space.
This extension is able to obfuscate any message inside zero width spaces which can be placed almost anywhere invisible to the naked eye. Also detect and be notified of such characters around the web.
There is no limit in text length or size. Some websites or services may restrict some zero width characters, however more limited algorithms have been added to get around them. You can view them here.
Completely open source, advertisement, and log free.