Invisible Character (Copy & Paste)

Some apps and games do not accept an empty name or message. An invisible character looks like nothing but counts as a letter. Copy the most popular one with the big button, or pick another from the list. The detector below shows hidden characters inside a text and removes them.

Copies the Hangul filler (U+3164), the most widely accepted blank character.
CharacterBest for
Hidden character detector

Paste any text to see invisible characters, their position and code.

How to use it


  1. Click Copy invisible character.
  2. Paste it in the name or message field; if the app rejects it, try another one from the list.
  3. To check a text, paste it in the detector to see and remove hidden characters.

Frequently asked questions


Which invisible character works best?
The Hangul filler (U+3164) is the most accepted in game and profile names, and the braille blank (U+2800) often works for empty messages. Zero-width characters are removed by many apps. Each app has its own rules, so if one is refused, try another.

Why remove hidden characters from a text?
Text copied from websites, PDFs or AI tools can bring zero-width spaces and other invisible marks that break searches, passwords, code and word counts. The detector shows where they are; the zero-width joiner inside emojis is kept so emojis are not split.

Is an invisible character the same as a space?
No. A normal space is often trimmed or rejected when it is the only thing in a field. Invisible characters are other code points that apps treat as letters, which is why they get through.

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