Invisible Text Paste, a Toolkit for Characters You Cannot See

Field notes

The toolkit distinguishes blank-width characters from zero-width characters and exposes their code points rather than treating invisible text as an ordinary empty field. Users can generate 1, 5, 10, 25, 50, or 100 characters and inspect pasted strings through a counter showing total, invisible, and visible characters. The page also links to platform-specific variants for Discord, TikTok, Instagram, and Fortnite, while noting that compatibility depends on how each platform filters Unicode.