👻 Invisible Character Generator
By ToolNimba Editorial Team · Updated 2026-06-19
Tip: paste into a username, status, or message box. Some apps trim or block blank text, so test before relying on it.
This invisible character generator gives you copyable blank Unicode characters that look like empty space but are real text. Pick a character (a zero-width space, a braille blank, a Hangul filler, and more), choose how many you want, and copy the result. Paste it into a username, a status, a chat box, or anywhere a normal space gets trimmed but you still need something to be there.
What is the Invisible Character Generator?
An invisible character is a Unicode code point that takes up no visible ink (and sometimes no width at all) yet still counts as a character to the software reading it. The classic example is the zero-width space (U+200B), which has no width and shows nothing, but is still a genuine character in the string. Others, like the braille pattern blank (U+2800) and the Hangul filler (U+3164), do occupy width, so they look like a normal space but survive in places where the ordinary space character (U+0020) would be stripped or rejected.
The reason these are useful is that many apps treat a plain space specially. A form might reject a username made only of spaces, a chat app might refuse to send a message with no content, and a profile bio might collapse leading or trailing spaces. Because an invisible character is not the space character, it slips past those checks and appears blank to a human reader. That is how people post what looks like an empty message, set a blank display name, or add vertical spacing in a bio.
None of this is guaranteed, and that is the key caveat. Every platform sanitizes text differently. Some strip zero-width characters specifically to stop spoofing and spam, some normalize Unicode and collapse the blanks, and some block known filler code points outright. So the same invisible string can work flawlessly on one app and vanish on another. Always paste and preview before you rely on it, and keep a visible fallback in mind. These characters are a cosmetic trick, not a secure or permanent feature.
When to use it
- Sending a blank or empty-looking message in a chat app that refuses to send nothing at all.
- Setting a blank or near-empty username, display name, or nickname where a plain space is not allowed.
- Adding invisible line breaks or vertical spacing in a social media bio that trims normal spaces.
- Filling a required text field with something that reads as empty when you do not want visible content.
How to use the Invisible Character Generator
- Choose which invisible character you want from the dropdown (the zero-width space is a good default).
- Enter how many copies you need (1 is enough for a single blank, more for spacing).
- Press Copy to put the invisible string on your clipboard.
- Paste it into the username, bio, or message box and preview it before relying on it.
Formula & method
Worked examples
You want a single blank that survives a username field that trims spaces.
- Select Hangul filler (U+3164), which has visible width but is not the space character.
- Set the count to 1.
- Copy and paste it into the name field.
Result: One U+3164 character: looks blank, counts as 1 character, 3 bytes in UTF-8.
You want noticeable blank spacing made of zero-width characters.
- Select zero-width space (U+200B).
- Set the count to 50.
- Copy the result, which is 50 invisible characters.
Result: A 50-character string that shows nothing, 150 bytes in UTF-8 (3 bytes each).
Common invisible and blank characters and how they behave
| Character | Code point | Has width | Typical use |
|---|---|---|---|
| Zero-width space | U+200B | No | Empty text, invisible line breaks |
| Braille pattern blank | U+2800 | Yes | Blank that looks like a space but is not |
| Hangul filler | U+3164 | Yes | Blank usernames and display names |
| Zero-width no-break space | U+FEFF | No | Invisible filler (also the BOM) |
| No-break space | U+00A0 | Yes | A space that is not collapsed or wrapped |
| Word joiner | U+2060 | No | Invisible glue between characters |
Common mistakes to avoid
- Assuming it works everywhere. Platforms sanitize text differently. A blank that works on one app can be stripped, rejected, or shown as a box on another. Always paste and preview before you rely on it.
- Confusing invisible characters with a normal space. A plain space (U+0020) is often trimmed or collapsed by forms. Invisible characters are different code points, which is exactly why they slip past those checks, but it also means they may sort or search differently.
- Using them to deceive or spam. Hiding zero-width characters inside text to bypass filters, fake content, or impersonate names is the reason many platforms ban them. Use these for harmless cosmetic spacing, not to mislead.
- Pasting thousands and breaking layouts. A huge run of width-bearing blanks (like the braille blank) can stretch a field or break a layout. Start with a small count and add more only if you need it.
Glossary
- Invisible character
- A real Unicode character that renders as nothing or as empty space, yet still counts as text.
- Zero-width space
- U+200B, a character with no width and no visible mark, used as empty or invisible filler.
- Code point
- The unique number that identifies a character in Unicode, written like U+200B.
- Braille pattern blank
- U+2800, the empty braille cell, which looks like a space but is not the space character.
- Hangul filler
- U+3164, a blank Korean filler character often used for empty-looking usernames.
- Sanitize
- When software cleans or strips characters from input, which is why some invisible characters disappear.
Frequently asked questions
What is an invisible character?
It is a real Unicode character that shows up as blank space or nothing at all, such as the zero-width space (U+200B) or the Hangul filler (U+3164). It still counts as text to software, so you can paste it where a normal space would be trimmed or rejected.
How do I copy a blank or invisible character?
Choose a character from the dropdown, set how many copies you want, and press Copy. The string is placed on your clipboard ready to paste into a username, bio, message box, or any text field.
Why does my invisible text disappear on some apps?
Many platforms sanitize input and strip or normalize zero-width and filler characters to block spam and spoofing. The same blank that works on one app can vanish on another, so always paste and preview before you depend on it.
Which invisible character should I use?
For a truly zero-width blank, use the zero-width space (U+200B). For a blank that needs visible width and survives space-trimming, the braille blank (U+2800) or Hangul filler (U+3164) tend to work best. Test a couple if the first does not stick.
Is an invisible character the same as a normal space?
No. A normal space is U+0020, which forms and chat apps often trim or collapse. Invisible characters are different code points, which is why they can slip through those checks, but it also means they may behave differently when text is searched or sorted.
Are invisible characters safe to use?
For harmless cosmetic uses like spacing a bio or sending a blank message, yes. Avoid using them to deceive, impersonate, or evade content filters, since that is exactly why many platforms detect and remove them.