How to Use an Invisible Character
Every character above is a real Unicode character — the same underlying system used for every visible letter — that happens to render as blank space instead of a glyph.
Picking the Right One
If a field rejects one invisible character, it's worth trying another from the list above — some platforms specifically block the most common zero-width space while allowing less-common blank characters through.
Combining with Other Tools
Invisible characters pair well with our Unicode Symbols page for building spaced-out names, or the Nickname Generator if you want a mix of blank space and stylish text.