Hide selected information in a PDF
Load a PDF, mark areas on each page by dragging or entering percentage coordinates, then review every mark. All output pages are newly generated images.
PDF Area Redaction
Mark areas on PDF pages and replace their pixels in a new PDF. Free, local processing without uploading your document.
Example and supported scope
Example: hide a reference number in a synthetic document by covering the entire number and a small margin. Mark every occurrence on other pages too.
Up to 20 pages. Original text, links, forms, annotations and metadata are not copied; output has no searchable text. Unmarked information remains visible. Signed or fillable PDFs are unsupported.
Related tools
Word and TXT to PDF · PDF to JPG and PNG · Batch Image Converter · Application PDF Preparer · PDF Tables to Excel and CSV · PDF to Word · Image and PDF to Text (OCR)
Synthetic example files
Try invented test data before selecting your own document. The table includes identifier 00123 and a repeated page header.
Two-page sample table · Sample CSV · OCR test image · Sample image ZIP
