Copy invisible blank spaces, Hangul fillers (U+3164), zero-width spaces (U+200B), and non-breaking spaces for blank WhatsApp messages, empty Instagram bios, and invisible PUBG/Free Fire names.
An invisible character is a valid Unicode character (such as Hangul Filler U+3164 or Zero-Width Space U+200B) that renders as completely blank space on screen.
Copy the Hangul Filler (U+3164) invisible character, paste it into the chat box, and hit send.
Yes! Gaming platforms like PUBG, Free Fire, and Fortnite allow invisible characters to hide or customize display usernames.
Most messaging apps and social networks trim whitespace before sending. Unicode invisible characters are recognized as valid text content while remaining invisible.