Secure Stamps & Blackout Markers
Mark all confidential and secure information with a quality stamp or marker. Our line of secure stamps helps protect you and your personal information from being leaked. Whether you need to block out banking information or personal business information, our security stamps keeps your private info safe.
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Security Stamps for Protecting Your Personal Data
Keep sensitive information out of the wrong hands with our selection of security stamps, blackout rollers, and redacting markers. Designed for home and office use alike, these privacy tools instantly obscure personal details on documents, mail, medical records, and packaging, offering a fast and cost-effective alternative to paper shredding.
Why Our Privacy Stamps Work
Trusted for over 70 years of stamp quality.
Permanent, unrecoverable coverage
One imprint or pass permanently masks account numbers, names, addresses, barcodes, and QR codes on documents, mail, medical records, and shipping labels.
Supports privacy compliance
From HIPAA-aligned document handling to everyday identity theft prevention, our tools help individuals and businesses stay consistent with privacy laws and information security best practices.
No power. No disposal. No hassle.
No shredder bins to empty, no electricity required, no specialized disposal. Stamp or roll and move on. Eco-friendly by design, these tools work anywhere and cost nothing to run.
Over 70 years of stamp quality
Simply Stamps has been supplying households and businesses with quality stamps since 1952. Our security tools are built to the same standard: reliable performance, built to last, and priced for everyday use.
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Security Stamp FAQs
What is a security stamp used for?
Security stamps are designed to permanently mask personal information on documents, mail, medical records, packaging, and more. A single imprint covers account numbers, addresses, names, and other sensitive text to help prevent identity theft and unauthorized access to your data.
What is the difference between a security stamp, a blackout roller, and a redacting marker?
Security stamps cover a defined area in a single imprint. Blackout rollers let you roll continuously over longer lines of text for broader coverage. Redacting markers work like a pen, giving you precise control over smaller or irregular areas. All three permanently mask sensitive information.
Are privacy stamps better than shredding?
They serve different purposes. Shredding destroys a document entirely. Privacy stamps and blackout rollers let you mask specific information while keeping the rest of the document intact. They are faster for selective redaction and require no power or disposal setup, making them a practical complement to a shredding routine.
Do security stamps work on glossy surfaces and packaging?
Results vary by surface. Most security stamps and blackout rollers are optimized for standard paper such as envelopes, forms, and documents. Coverage on glossy or coated packaging may vary. We recommend testing on a spare piece of the material before a larger run.
Can I use a security stamp or blackout roller on barcodes and QR codes?
Yes. Security stamps and blackout rollers are commonly used to cover barcodes, QR codes, and tracking numbers on shipping labels and packaging. This is popular for repurposing boxes or protecting information on return shipments.
Is the ink from a security stamp permanent?
Yes. The opaque ink used in security stamps and blackout rollers is designed to be permanent and resist recovery. For maximum protection on highly sensitive documents, shredding remains the most thorough option, but our privacy tools provide reliable coverage for everyday use.