These Unicode characters display as empty space but count as real characters, so apps that reject an empty field accept them. Hangul Filler (U+3164) and Braille Blank (U+2800) work in most games and messaging apps.
How to use an invisible character
- Choose how many characters you need.
- Press Copy next to the character type.
- Paste it into the name, message or bio field.
Which one should I use?
Try Hangul Filler first for usernames and game names; many games strip ordinary spaces but accept it. Use Braille Blank for empty WhatsApp or Telegram messages. On Instagram, paste a no-break space on an empty line to keep line breaks in captions.
Frequently asked questions
Is it allowed to use blank names?
Some games and platforms forbid blank names in their rules or filter these characters. Check the platform’s terms.
Updated October 2026 · Built and tested by Sharjeel Tahir · How our tools are tested