How to use it
- Choose how many characters you want and press Copy invisible character.
- Paste it in the app or game (long-press and Paste on a phone, Ctrl+V on a computer).
- If the app rejects it or shows a square, come back and try the next character in the list.
Questions and answers
What is an invisible character?
A Unicode character that has no visible shape. It is not the same as a normal space: characters such as U+3164 (Hangul filler) count as a letter, so apps that delete spaces or refuse empty fields usually keep them.
Does it work in every app and game?
No, and it changes over time. Each app decides which characters it accepts in names and messages, and some block blank ones on purpose. That is why there are seven here: if one is rejected or appears as a square, try the next.
How can I tell if a text has hidden characters?
Paste it in the checker at the bottom of the tool. It counts invisible characters and special spaces and shows their Unicode codes, and one button removes them. Useful when a copied password, code or name “looks right” but does not work.