Invisible Character Remover Clean · AI Rewrite
Detect and remove hidden Unicode characters that can break search, validation, code and copy-paste workflows.
Rewrite longer text with one simple action while keeping your terms, tone and context under your control.
20,000 characters / request · 300,000 characters / monthDrafts are saved in this browser. Delete them here when finished.
This tool fixes text and formatting. It does not prove authorship or guarantee an AI-detector result.
No selected rule changed this text.
Protected words are instructions, not a guarantee. Review flagged changes.
Text can contain zero-width spaces, byte-order marks, soft hyphens, directional controls and other invisible code points. They may come from websites, PDFs, document editors or generated content.
The inspector highlights affected positions and reports Unicode code points before producing a cleaned copy. Line breaks and tabs are preserved unless you explicitly select additional cleanup rules.
helloworld
helloworld
Removes a zero-width space and BOM marker.
The tool checks control and format characters such as zero-width spaces, BOM markers, soft hyphens and directional controls. The safe default preserves language-shaping joiners.
No. Many are legitimate in some languages or document formats. The preview exists so you can review changes.
No. Detection and removal run in your browser.
Invisible code points have legitimate uses, but they can also break exact matching, code, URLs and data imports.
Read guideStrip zero-width spaces and word-joiner markers while leaving visible punctuation, spacing and language shaping joiners unchanged.
Open toolNormalize NBSP and other Unicode spacing characters into ordinary spaces.
Open toolNormalize inconsistent spaces and tabs while preserving readable paragraphs.
Open toolConvert mixed newline formats into consistent line breaks and reduce excessive blank lines.
Open toolUse the tool as an invisible character checker or hidden character remover when pasted text behaves strangely in search, forms or documents. It identifies zero-width characters, control marks and unusual Unicode spacing without changing the visible words you wrote.
If you need to investigate before cleaning, the Unicode Text Inspector shows each code point and its position. That makes it easier to decide whether a character is an accidental copy artifact or meaningful content.