Unicode Space 3164 – Copy Invisible Character (Free Fire)

Unicode Space 3164 Copy Tool

Invisible Character

Hangul Filler U+3164

Braille Blank

U+2800, backup option

Zero Width Space

U+200B, takes no width

Characters: 0

Unicode space 3164 is an invisible character, officially called the Hangul Filler, that you can copy with one tap above. Gamers use it for blank Free Fire nicknames, and it also creates empty Instagram bio lines, blank WhatsApp messages, and hidden username spaces. The test box confirms your copy worked, and two backup characters are included for apps that block U+3164.

What Is Unicode Space 3164?

Every character on your screen has a Unicode number. The character at position 3164 belongs to the Korean Hangul script and is called the Hangul Filler. Its job in Korean is to hold an empty spot in a syllable block, so it was designed to occupy space while showing nothing.

That design makes it perfect as an invisible letter. Apps see a real character, not an empty field, so name filters that reject blank spaces accept it without complaint. It is the same Unicode standard that powers the Hindi font converters on this site, just a very different corner of it.

How to Use the Invisible Character in Free Fire

1 Copy the Character

Tap the Copy Invisible Character button at the top of this page. The character is now on your clipboard, even though you cannot see it.

2 Open Your Profile

In Free Fire, go to your profile and tap the edit pencil next to your nickname. A name change card or diamonds may be required by the game.

3 Paste and Save

Clear the name field, long press, and paste. Save the change and your nickname now appears blank in the game and on leaderboards.

Three Invisible Characters Compared

Different apps filter different characters, so this tool gives you three options. Here is when each one works best.

CharacterCodeWidthBest For
Hangul FillerU+3164Visible width, draws nothingFree Fire names, blank usernames, empty messages
Braille BlankU+2800Visible width, draws nothingBackup when apps block U+3164
Zero Width SpaceU+200BZero widthBreaking long words, hidden separators, bypassing exact word filters

Frequently Asked Questions

Unicode 3164, written as U+3164, is the Hangul Filler character from the Korean writing system. It takes up space but draws nothing on screen, which makes it look like an invisible letter. Games and apps treat it as a real character, so it passes checks that block plain spaces.
Copy the Unicode 3164 character with the button above, open your Free Fire profile, tap the name field, delete the old name, and paste. If the game rejects one character, try pasting the braille blank character instead.
Apps update their name filters from time to time. If U+3164 is rejected, the braille blank U+2800 usually still passes because it belongs to a different character range. Testing in the box above confirms the character copied correctly.
No. A normal space is U+0020 and most apps trim or block it in usernames. Invisible Unicode characters like U+3164 and U+2800 are letters as far as software is concerned, so they survive where spaces get removed.
Yes. They work in Instagram bios to create clean line breaks, in WhatsApp messages to send a blank message, and in most username fields. A few platforms strip them, which you can check instantly in the test box.
Yes. The copy action happens entirely in your browser with one tap. Nothing is uploaded, tracked, or stored, and there is no signup or app download.

Written by Rizwan Aslam

Rizwan Aslam builds the Unicode and Hindi typography tools on this site, working daily with character encodings, from Devanagari conversion to the odd corners of the Unicode standard like filler characters.

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