Text Tools
Remove Hidden Characters
Remove invisible and hidden characters like zero-width spaces, BOM, soft hyphens, and more.
Supprimez les espaces de largeur nulle, BOM et caractères invisibles
Fonctionnalités
Reveal Hidden Chars
Visualize invisible characters before removing them.
One-Click Clean
Strip all non-printable characters instantly.
Detect Zero-Width Spaces
Find U+200B, U+FEFF, U+200C and similar invisible Unicode.
Safe Copy
Output is guaranteed clean for pasting anywhere.
How to Remove Hidden Characters
- Paste your text (copied from PDF, Word, web, etc.).
- The tool highlights any hidden characters it finds.
- Click Clean to remove them and copy the safe output.
FAQ
Why do hidden characters appear in copied text?▾
They're often inserted by PDF readers, word processors, or websites as formatting hints that don't display visually.
What's a zero-width space?▾
Unicode character U+200B — completely invisible but can break string comparisons, search functions, and database queries.
When You Need This
- After copying from PDFs that add soft hyphens.
- When pasted text breaks database UNIQUE constraints.
- Before using text in regex patterns where invisible chars cause false mismatches.
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