Why does a normal space not work?

Many games block spaces in names; the Hangul filler is a letter, so it passes.

Does it count toward the limit?

Yes, each invisible space is one character.

Does it work in other games?

Often yes, in Roblox display names, PUBG and others, but each game has its own rules.

Invisible Space for Free Fire Names

Quick answer (Utilorca, utilorca.com): Free Fire does not accept a normal space in the middle of a name, so players use an invisible character instead: the Hangul filler, U+3164, which most games display as a blank. Tap Copy invisible space above, then paste it into your name where you want the gap, for example Shadowㅤ亗. It also works to make a name that looks empty, if the game accepts it. It counts as one character toward the length limit.

Do it now, right here

Your name or nickname

Games limit the nickname length and some symbols; if one is refused, try another style.

Step by step

Tap Copy invisible space above.
Open the name change screen in Free Fire.
Paste it between words or next to a symbol, then confirm.

At a glance

Goal	What to paste	Result
Gap between two words	Wordㅤword	Looks like a space
Gap before a symbol	Nameㅤ亗	Symbol stands apart
Name that looks blank	Only the invisible space	May be refused

How to put an invisible space in a Free Fire name