Invisible Character
Copy a genuinely empty character that survives forms which strip normal spaces.
What is the Invisible Character?
The Invisible Character tool gives you genuinely blank Unicode characters to copy and paste — for a game username, an Instagram bio, a Discord nickname, or anywhere a form rejects an empty field but you want it to look empty. A regular space bar press is not always enough: many forms trim leading and trailing spaces automatically, or reject a field that is "just whitespace" outright. This tool offers several different invisible characters, because they are not interchangeable — some survive trimming and validation where a normal space does not, and some are treated as visible whitespace by certain systems. Pick one, copy it, and paste it into the field.
Different platforms strip different characters. A code point that bypasses Instagram's username validation might get silently removed by a Discord field, and vice versa. There is no single character that is guaranteed invisible and unstrippable everywhere — this page lists the common options with what is actually known about where each one tends to work, rather than promising one universal answer.
Why use a free invisible character?
Multiple invisible characters, not just one
Different code points behave differently under trimming and validation. Having several options means you can try another if the first one gets stripped.
Copy-ready, no typing a code point by hand
Typing a Unicode code point manually requires an input method most keyboards do not support. Click to copy instead.
Genuinely empty, not just small
These are true zero-width or blank-glyph characters, different from a small-text or narrow-space character that is still visibly present.
Nothing you copy is tracked
The tool runs entirely in your browser. There is no record of which character you copied or where you used it.
How do you use the Invisible Character?
- 1
Pick a character
Choose from the available invisible characters — each behaves slightly differently under trimming and form validation.
- 2
Copy it
Click to copy the character to your clipboard.
- 3
Paste it into the field
Paste it where you need an "empty" value — a username, a bio line, a chat message.
- 4
Try a different one if it gets stripped
If the platform removes what you pasted, try another character from the list — not every invisible character survives every system.
How accurate is it?
Results are computed directly from your input using the standard method for this kind of task — there is no estimation layer and no rounding beyond what is shown.
- Very large inputs are limited by your device memory rather than by us.
- Because processing is local, results are identical every time for the same input — there is no server-side variation.
- If a result looks wrong, check the input format first — that accounts for the large majority of unexpected output.
What should you know before using it?
The common invisible characters, their Unicode code points, and what is generally known about where each works:
| Character | Code point and behaviour |
|---|---|
| Zero Width Space | U+200B — no visible glyph and zero width. Frequently stripped by trim() functions and form validators because it is classified as whitespace-adjacent. |
| Word Joiner | U+2060 — zero width, primarily intended to prevent a line break at that point. Behaves similarly to Zero Width Space in most validators. |
| Zero Width No-Break Space | U+FEFF — historically doubled as a byte-order mark, so some parsers treat it specially at the start of a file or field. Zero width elsewhere. |
| Braille Pattern Blank | U+2800 — not classified as whitespace by Unicode, so it survives many trim() functions that strip actual whitespace characters. Renders as a blank cell with a small but non-zero width. |
| Hangul Filler | U+3164 — similarly not classified as whitespace, so it also survives many whitespace-only validators. Renders with a small blank width in fonts that support Hangul. |
| No-Break Space | U+00A0 — a visible-width blank that prevents a line break at that point. It is genuine Unicode whitespace, so it is stripped by more validators than the two above. |
Which tools relate to the invisible character?
The invisible character is one of 20 text tools on this site. These are the ones most often used alongside it — either because they handle the next step in the same job, or because they answer a question this tool raises.
Multiple Whitespace Remover
Does the opposite job — strips extra spaces and invisible characters from text rather than adding them, useful for cleaning up text before you publish it.
Small Text Generator
Combine an invisible character with tiny Unicode text for a compact, stylised bio line.
Emoji Generator
An invisible character between two emoji, or before a caption, can control spacing that a normal space collapses.
When should you use a invisible character?
Because the invisible character runs entirely in your browser, it suits work you would not want to hand to a third-party server — client files, unpublished drafts, anything under an NDA. These are the situations people reach for it in most often.
Game usernames
Some games reject an empty display name but do not detect certain invisible characters as "empty", producing a nameplate that reads as blank.
Social bios and status lines
Leave a line visually empty in an Instagram bio or WhatsApp status where the field will not otherwise accept blank input.
Spacing control in chat apps
Some chat platforms collapse multiple regular spaces into one — an invisible character that is not classified as whitespace can hold a gap open.
Testing form validation
Developers and QA testers use invisible characters to check whether a "required field" validator actually catches whitespace-only input.
Frequently asked questions
What is an invisible character?
Why does copying a normal space not work?
Which invisible character works on Instagram?
Is a blank space character the same as an invisible character?
Will this work in a Discord or Fortnite username?
Can I type an invisible character without a tool like this?
Is the invisible character safe to use?
This tool runs entirely inside your browser. Your text, files and settings are processed on your own device and are never uploaded to our servers — there is nothing for us to store, log or leak. You can confirm it yourself: open your browser DevTools, switch to the Network tab, and use the tool. You will not see an upload request. It also means the tool keeps working if your connection drops mid-task.
Where do these figures come from?
Every method, threshold and standard this page relies on, with a link to the document that defines it. Check them — a tool that will not show its sources is asking you to take its word for it.
- 1The Unicode Standard, Core Specification
Unicode Consortium
Supports: The classification of zero-width and blank-glyph characters as distinct, individually defined Unicode code points.
- 2UnicodeData.txt — Unicode Character Database
Unicode Consortium
Supports: The specific code points and general category assignments listed for each character (U+200B, U+2060, U+FEFF, U+2800, U+3164, U+00A0).
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