Is the redacted text really gone, or just hidden?

Really gone. When you redact a page, PDF Safe converts that page into a sealed image and drops the original text and vector data underneath. The covered words cannot be selected, copied, searched, or recovered by any tool. This is genuine redaction, not a black box painted on top.

Why does a redacted page stop being selectable or searchable?

To destroy the underlying text, the page is converted into a high-resolution image. An image has no text layer to select or search. The page still looks the same minus the redacted areas, but the content is now visual only. Pages you do not redact keep their normal selectable, searchable text.

Are my documents uploaded to a server?

No. Everything runs locally in your browser. Your PDF loads into browser memory, you draw the redaction shapes, and the file is processed and saved entirely on your device. Nothing is transmitted or stored anywhere outside your machine.

What is the difference between mosaic and black redaction?

Black redaction fully removes the content and replaces it with a solid shape. Mosaic pixelates the region instead, showing that something is there without revealing the detail. Use black when you want the content completely gone. Use mosaic when you need to show the presence of something (a face, a plate, a logo) without exposing it.

Can I redact images and logos, not just text?

Yes. Draw a shape over any image, logo, stamp, or graphic and it is redacted the same way as text. The underlying pixels are destroyed when the page is sealed. You can redact anything visible on the page, regardless of whether it is text or an image.

Can I pick a custom color for the redaction shapes?

Yes. Use the eyedropper to sample any color directly from the page, or pick the quick black or white buttons for a classic redaction look. The color only affects the visible mark; the destruction of the underlying content happens regardless of the color you choose.

Can I redact multiple pages in one document?

Yes. Move between pages with the page selector, draw shapes on whichever pages need redaction, and download once. Pages with shapes are sealed; pages without shapes keep their original selectable text. You can mix redacted and untouched pages freely in the same file.

Is redacting a PDF legally sufficient?

True redaction that destroys the underlying data is the standard for legal and compliance workflows. Because PDF Safe removes the text rather than covering it, the output meets the same bar as redaction performed in dedicated enterprise tools. For highly regulated contexts, always verify against your specific requirements, but rest assured the content is genuinely destroyed.

Redact PDF.

Permanently black out text, images, and logos in your PDF. Draw shapes to redact, censor, or mask content and the data underneath is destroyed, not just covered. Free and private, no uploads.

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Your files live in your browser's memory and vanish the moment you close the tab.

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PDF Safe is free and ad-free, sustained by the developer. We may add ads later, but your data will never be part of the business model.

Redact PDF — permanently remove sensitive text, locally

Redact PDF documents — no uploads, no servers. Draw shapes over text, images, and logos to black them out, censor, or mask them. The covered content is truly destroyed, not just hidden. Free and completely private.

When to use

Use the Redact PDF tool whenever you need to remove sensitive information before sharing a document — names, addresses, account numbers, IDs, photos, or logos. It replaces the risky "black box in a normal PDF editor" approach with genuine destruction of the underlying content.

Who uses this

Legal & Compliance

Redact client names, case details, and privileged information before sharing documents with opposing parties or the public.

Healthcare

Remove patient identifiers from records before sharing case files for research, education, or second opinions.

HR & Finance

Black out salary figures, Social Security numbers, and personal data before circulating contracts or reports.

Journalists & FOIA

Redact sources and sensitive details from leaked or government documents prior to publication.

Everyday Privacy

Hide addresses, phone numbers, or account info on a PDF you are about to email or post online.

Real redaction, not just a black box on top

Most "redaction" tools just draw a black rectangle over the text. The problem? The words are still there in the file. Anyone can select, copy, or strip the cover off and read what you meant to hide. PDF Safe does it properly. When you redact a page, that page is converted into a sealed image. The original text and vector data underneath is destroyed during the process. The covered words can no longer be selected, searched, copied, or recovered. What you blacked out is gone for good.

Cover vs redact — why the difference matters

Covering places a colored shape on top of the content. The original text stream stays intact underneath. It looks hidden on screen, but the data is still in the file. Forensics tools, copy-paste, and "select all" can bring it back. Redacting removes the content itself. There is nothing underneath to recover. This is the only kind of redaction worth trusting with sensitive information. PDF Safe performs real redaction so you can share the file without wondering what is lurking beneath the surface.

How to redact a PDF on your device

1. Open the Redact PDF tool and drop your document onto the page. 2. Pick a shape: rectangle for blocks of text, ellipse for stamps or faces, freehand for irregular areas, or mosaic to pixelate instead of black out. 3. Draw over everything you want to remove. Add as many shapes as you need, on any page. 4. Use the eyedropper to match a color from the page, or pick black/white for a classic redaction look. 5. Click Redact & Download. The marked pages are sealed and the content underneath is destroyed. 6. Save the redacted PDF to your device. No account. No file size limit. Nothing is sent to any server.

Four ways to mark what goes

Rectangle: the workhorse. Drag a box over a name, an address, a paragraph, or an account number. Fast and precise for any block of text. Ellipse: perfect for round stamps, profile photos, or logos. Circle what you want gone and it is gone. Freehand: trace an irregular shape when the sensitive area is not a clean rectangle. Useful for handwriting, signatures, or partially overlapping content. Mosaic: pixelate a region instead of blacking it out. Useful when you need to show that something is there (a face, a license plate) without revealing the detail.

Your documents never leave your device

Redaction is a privacy-sensitive task by definition. You are removing information precisely because it should not be seen. Sending that same file to a third-party server to do the redaction defeats the purpose entirely. Browser-based redaction works differently: 1. Your PDF loads directly into browser memory. 2. You draw the redaction shapes. 3. The marked pages are rasterized and sealed locally. 4. The redacted PDF is written straight to your device. Nothing is transmitted. The file never leaves your machine. There is no server-side copy, no temporary storage, no log of what you removed.

When redaction changes a page

A page you redact is converted into a high-resolution image so the underlying text can be destroyed. The page still looks the same — minus the redacted areas — but it is no longer selectable or searchable. Pages you do not touch stay exactly as they were, with full text selectability and search. This means a 20-page document with redactions on 2 pages keeps 18 pages of fully searchable text and 2 sealed image pages. The tradeoff is intentional: it is the only way to guarantee the redacted content is truly gone.

Questions people actually ask

Redaction genuinely destroys the covered content, but PDF Safe is provided as-is and is not legal advice. For regulated workflows (legal, healthcare, finance), verify the output against your specific requirements. See our Terms for the full disclaimer. Terms of Service.

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