There is a way in Free Fire that players can use to make their IGNs invisible. Today’s article will discuss how players can use Unicode 3164 (Hangul Filler) in Free Fire to get invisible nicknames.

Unicode 3164, otherwise known as Hangul Filler or U+3164, is the specific symbol that gamers must utilize to have an invisible name in Free Fire.

You know Unicode symbols, right? The ones you might find in tweets from time to time, or in links from Daring Fireball and Shawn Blanc’s website. Yes, these symbols. It turns out, they’re pretty cute.

Instead of only using alphanumeric text for file names, you can also include emoticons and other Unicode symbols.

Then, you simply have to choose a combination of Unicode letters and start typing to send it. It works like a normal keyboard and, in addition to letters, you can also use other types of symbols.

According to Unicode, this is the emoji we use the most Quantitative data about emoji usage reveals a lot about their role in language—and how they help us express emotions we have no words for.

Unicode has released the latest version of its characters and symbols standards, including 250 new emoji. Some of the new symbols may surprise you.