Cover sensitive or unwanted content in PDF files with white rectangles. Select entire pages or custom areas to hide text, images, or sections before sharing or printing. Documents stay on your device — editing and conversion run locally in your browser.
Runs on pdf-lib
Content reviewed October 2026 · About Toolzum
Cover sensitive passages with black rectangles — PII, prices, names — with visual redaction directly in your browser. Share contracts with hidden regions — local processing, unlimited saves.
Converts HEIC files to PDF format — Apple device photos to document sharing, printing, and archival with consistent formatting. All conversion happens locally in your browser with no file size limits.
Stamp text watermarks across PDF pages — DRAFT, CONFIDENTIAL, custom text with opacity. Protect 50 filings before sharing — local pdf-lib work, unlimited saves.
Converts EPUB files to PDF format — e-readers, mobile devices, and accessible digital books to document sharing, printing, and archival with consistent formatting. All conversion happens locally in your browser with no file size limits.
Creates printable matrimonial biodata forms with sections for personal details, family background, education, career, and partner preferences. Print via popup for sharing on matrimonial platforms.
Whiteout covers visually; true redaction (burned removal) is needed for sensitive data leaving your hands.
Both — cover entire pages or draw custom rectangles over text, images, or regions.
Yes — covering is visual, so scanned pages white out exactly like digital ones.
No — covering runs locally in your browser; unlimited saves on local tools.
Redact PDF
Cover sensitive passages with black rectangles — PII, prices, names — with visual redaction directly in your browser. Share contracts with hidden regions — local processing, unlimited saves.
Unlock PDF
Remove the known password from your own single PDF — owner restrictions and open passwords. Reclaim an archived file you own — local pdf.js and jsPDF work, unlimited saves.