Invisible Character Generator

Copy invisible, blank, and zero-width Unicode characters for usernames, chat apps, bios, and documents. Pick from zero-width spaces, word joiners, and visible-blank glyphs like the Hangul filler, then copy them with one click. Nothing is uploaded — every character is generated locally in your browser.

Repeat count

Zero-Width Space

Invisible, zero width. Works in most text fields.

Zero-Width Non-Joiner

Invisible, prevents character joining.

Zero-Width Joiner

Invisible, joins adjacent characters.

Word Joiner

Invisible, keeps words from being split across lines.

Hangul Filler

Renders as a blank block — works where zero-width chars get stripped (many usernames, bios).

Braille Blank

Renders as a small blank glyph, has visible width.

Ideographic Space

A full-width blank space character.

Non-Breaking Space

A space that will not be collapsed or line-broken.

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Why use Invisible Character Generator?

Invisible and blank Unicode characters are useful whenever you need text that takes up space (or a username slot) without displaying anything. True zero-width characters like U+200B are the most "invisible" but are also the most likely to be stripped by strict input validation. If a platform rejects a truly invisible character, characters with a small visible width — like the Hangul Filler or Braille Blank — are a reliable fallback, since they behave like an ordinary character to most validators while still looking blank.

Key benefits

Multiple invisible character types, since some apps strip zero-width characters and others do not
Visible-blank alternatives (Hangul filler, Braille blank) for fields that reject true zero-width input
Adjustable repeat count for building longer blank sequences
Runs entirely in your browser — nothing is logged or uploaded
100% free with no signup

Features

Eight invisible and blank Unicode character options
One-click copy per character
Repeat count up to 500 characters
Plain-text output compatible with any app that accepts Unicode

Popular use cases

Blank Instagram, Discord, or gaming usernames and bios
Spacing out chat messages or social posts
Testing how an app or form handles invisible/zero-width input
Formatting documents that need a true blank character

How to use Invisible Character Generator

1
Pick a character
Scroll the list of invisible and blank Unicode characters and read the note on where each works best.
2
Set a repeat count
Optionally increase the repeat count if you need several invisible characters in a row.
3
Copy it
Click Copy next to the character you want. It is now on your clipboard, ready to paste anywhere.

Frequently asked questions

Why does the character look blank when I paste it?

That's expected — most of these characters render as nothing, or as a small blank glyph. They still exist as real characters in the text.

Why did my invisible character disappear after I posted it?

Some platforms strip true zero-width characters (like the zero-width space) during input validation. Try the Hangul Filler or Braille Blank instead — they have a small visible width and survive more strict filters.

Is this safe to use in usernames?

Most platforms accept these characters, but policies vary and can change. If a blank username is rejected, try a different character from the list.

Are my clicks or copies tracked?

No. Characters are generated and copied locally in your browser. Nothing is sent to a server.

Can I copy more than one character at once?

Yes. Increase the repeat count above the list before copying to get a longer run of the same character.

Last reviewed: July 2026

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