Hangul Filler
U+3164- Behavior
- Visible-width blank
- Use
- Useful when a real character should look blank but still have presence.
- Note
- Some apps preserve it; others may remove it or show a box.
Blank-looking text
These fixed samples look blank but contain Unicode characters. Test them before pasting into apps that may trim or normalize text.
A blank-looking sample should show a count greater than zero in the Test Box.
U+3164U+200BU+00A0U+2003Blank text is text that looks empty but still contains one or more Unicode characters. When you paste it into a field, the field receives real character data, but the visual result appears blank or nearly blank. That distinction matters: a truly empty field contains no characters, while blank text contains at least one invisible or whitespace-only Unicode code point.
| Property | Blank text | Truly empty field |
|---|---|---|
| Characters present | Yes (1 or more Unicode) | No |
| Passes "required" validation | Often yes (platform-dependent) | No |
| Character count | 1+ | 0 |
| Visible appearance | Blank or empty-looking | Empty |
| Can be selected | Yes | No |
Blank text behavior varies by platform. Some apps strip invisible characters on save. Others preserve them but display placeholder icons. Others count them as valid text. Test your specific field before relying on blank text in a real post or profile.
Compare blank character for single code point precision, empty character for field-presence understanding, blank space for spacing width selection, empty text for visible-result focus, and the invisible text generator for custom-length output.