Skip to main content
Toolzum

Invisible Character Generator

Copy invisible Unicode characters — zero-width spaces and joiners — for spacing tricks and testing. Insert the unseeable on purpose — free, local, no signup.

100% Local Browser Native

How to Use the Invisible Character Generator

1. Pick the character

Space, joiner, or filler per need.

2. Copy it

Invisible but real clipboard content.

3. Paste precisely

Verify with hex view when debugging.

Similar Tools You Might Need

See all

Frequently Asked Questions

Which invisible chars?

Zero-width space, zero-width non-joiner/joiner, word joiner, and hangul filler — each with distinct behaviors in rendering and splitting.

Why use them?

Prevent line breaks (joiners), test input validation, format poetry spacing, and debug encoding issues visibly.

Detection?

Hex editors and regex [\u200B-\u200D\uFEFF] reveal them; most UIs show nothing. Strip programmatically when cleaning data.

Do copied characters upload?

No — copying runs locally in your browser. Nothing leaves your device.

Last updated October 2026