Tools
Invisible Character Highlighter
Reveal hidden whitespace characters and consecutive spaces in any text block.
Processing happens entirely in your browser. Paste any snippet to highlight whitespace you cannot see.
The preview below replaces invisible characters with colored markers so you can quickly spot formatting issues.
Highlighted preview
Each marker shows where an invisible character or repeated space sequence lives.Start typing above to reveal hidden characters.
| Marker | Character | Meaning |
|---|---|---|
| ↵ | \n | Line feed |
| ␍ | \r | Carriage return |
| ⇥ | \t | Horizontal tab |
| ⍽ | | Non-breaking space |
| ZW | Zero width | Zero-width characters |
| ·· | Space run | Consecutive spaces (length > 1) |