Text & String
Invisible Character Detector
Detect and remove invisible characters from text
Use this tool now
Free to useNo signupInstant browser results
Input Text
Clean Text
Common Invisible Characters
Zero-Width Characters
ZWSP - Zero Width Space (U+200B)ZWNJ - Zero Width Non-Joiner (U+200C)ZWJ - Zero Width Joiner (U+200D)BOM - Byte Order Mark (U+FEFF)Special Spaces
NBSP - Non-Breaking Space (U+00A0)ENSP - En Space (U+2002)EMSP - Em Space (U+2003)THSP - Thin Space (U+2009)What is Invisible Character Detector?
Detect and remove invisible characters from text
Invisible Character Detector reveals hidden Unicode characters that can break logins, code, spreadsheets, search fields, and copied text. Every hidden mark is identified by type and code point so you can remove only what causes the problem.
Why Use Invisible Character Detector?
- ✓Find zero-width spaces, BOM marks, and non-breaking spaces
- ✓Diagnose text that looks identical but fails validation
- ✓Clean copied text without retyping it
- ✓See the Unicode code point behind every hidden character
How to Use
- Paste the suspicious text
Enter text copied from a document, website, message, or data file.
- Review hidden characters
Check the highlighted positions and their Unicode code points.
- Remove and copy
Clean the unwanted marks and copy the safe text.
Features
- ✓Zero-width character detection
- ✓BOM detection and removal
- ✓Visual character display
- ✓One-click clean copy
- ✓Code point display