What people try
An empty-looking message or nickname. Each server decides what it accepts. ZWJ is not a blank space.
Discord
Try an empty message or a special-space nickname on Discord. Each server decides what it accepts.
Server
Chat and nickname behave differently.
# general
empty message
Nickname
Chat and nickname behave differently.
Invisible Text for Discord
Pick a character and copy it. Support changes from app to app.
Character
Blank-looking characters
10 characters
From 1 to 2000. 0 leaves the field empty.
Preview
10 characters invisible
An empty-looking message or nickname. Each server decides what it accepts. ZWJ is not a blank space.
Help
Empty messages, nicknames, and the role of ZWJ.
It is often more permissive, but servers can set their own rules.
Some servers allow it; others revert it. An unreadable nick makes mentions harder.
Yes. It is part of emoji sequences. Do not use it as a blank space.
Tools
The generator is the starting point. The detector and guides help you see which character you are using.