Spot white, tiny, invisible text, hidden Word attributes, and zero-width characters in PDFs, Word files, HTML, RTF, and text files. See it highlighted right in place and download a clean copy.
Text hidden inside your files that is hidden from view, but readable by copy-paste, AI tools, and parsers.
Text colored white or matching the page background, so it looks like empty space.
Text set to invisible render mode in PDF, Word w:vanish tags, or CSS display:none.
Font sizes under 0.5pt, zero-width spaces, ZWNJ, BOM, and hidden Unicode tag characters.
Runs 100% in your browser. Nothing is uploaded or saved, and your file is cleared when you download.
Supports PDF, Word (.docx), RTF, HTML, SVG, Plain Text, Markdown, CSV, JSON, and Log files.