Invisible Character Detector
Paste text to find and highlight invisible characters like zero-width spaces, non-breaking spaces, and other hidden Unicode characters.
How to Use the Invisible Character Detector
1
Paste text.
2
Invisible characters are highlighted.
3
Remove or keep them.
Frequently Asked Questions
What invisible characters does it find?
Zero-width spaces, non-breaking spaces, zero-width joiners/non-joiners, soft hyphens, and other invisible Unicode.
Why would I have invisible characters?
They often sneak in from copy-pasting from websites, PDFs, or word processors and can cause bugs in code.