Hey Product Hunt! 👋 I built this after discovering something that genuinely shocked me. Open any PDF redacted with Mac Preview or most free online tools. Click on the black redaction box. Press Ctrl+A. Copy. Paste into Notepad. The "redacted" text appears in full. Social Security numbers. Bank account details. Confidential legal clauses. All completely readable. The black box is just paint on glass — the original PDF content is untouched underneath. This is not a niche edge case. It has caused real data leaks in court filings, government documents, and corporate disclosures. SecurePDFRedactor solves this at the architectural level. We rasterize every page to a flat image using the HTML5 Canvas API. Your redaction boxes are painted directly onto the canvas. The whole thing is converted to JPEG and compiled into a brand new PDF. There is no text layer in the output. There is no content stream. There is nothing to extract because the original PDF structure no longer exists. The entire process runs in your browser. Zero bytes of your document are transmitted anywhere. I would love your feedback — especially from anyone in legal, compliance, or HR who deals with sensitive documents regularly. What features would make this genuinely useful in your workflow?

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p/securepdfredactor

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21h ago

Why most PDF redaction tools are secretly broken

Open any PDF redacted with Mac Preview or a standard free tool. Click on the black redaction box. Press Ctrl+A. Copy. Paste into Notepad. The "redacted" text appears in full. This is why I built SecurePDFRedactor. Launching tomorrow at 12:01 AM PDT. Would love to hear if anyone here has experienced this problem firsthand.

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SecurePDFRedactor

Free PDF redaction that destroys text — not just hides it

Free PDF redaction that destroys text — not just hides it

Forum Threads

Why most PDF redaction tools are secretly broken

Forum Threads

Why most PDF redaction tools are secretly broken