QR Code for Headstones: The Complete Guide

A QR code for a headstone is a small weatherproof plaque, usually engraved metal and about two inches square, fixed to a grave marker with adhesive. Scanning it with any phone camera opens an online memorial page holding photos, video, a life story and tributes. Plaques cost roughly $29 to $275, with or without a yearly hosting fee.

Updated July 27, 2026 · Written and checked by the Lumestone team

Stand in front of a headstone and you get a name, two dates, and perhaps a line of verse. Everything else about the person is somewhere else. It is in a shoebox of photographs, in a voicemail nobody could bring themselves to delete, in the stories that only surface at Christmas. A QR code for a headstone is a small plaque that closes that distance. Point a phone at it and the stone opens into the life.

The idea is older than most people assume. Quiring Monuments in Seattle was fixing scannable codes to granite in 2011 and charged $65 to add one to a headstone a family already owned (The Seattle Times). What has changed since is the phone in every visitor's pocket, and the fact that a memorial page can now carry video, a recording of someone's voice, and contributions from relatives who live a continent away.

This guide works through the whole subject in order: what these plaques are, how the scan actually works, which materials survive a winter outdoors, what belongs on the page, how to fit one properly, what it really costs, what cemeteries say when you ask, and how to tell a serious provider from a weekend project. Where a number appears, its source is linked.

What is a QR code for a headstone?

A QR code is a two-dimensional barcode. Denso Wave, a Japanese automotive-parts company, announced the format in 1994 as a way to track components on a factory floor faster than a striped barcode allowed (Denso Wave). Nothing about it was designed for cemeteries. It simply turned out to be a very good way to attach a long web address to a physical object without printing the address itself.

A headstone QR code, then, is that pattern engraved or printed onto a small plaque and fixed to a grave marker. The plaque is typically 50 by 50 millimeters, roughly two inches square, which is large enough to scan from standing height and small enough to sit in the corner of a stone without competing with the engraving.

What the code points to is the part that matters. Behind it sits a memorial page dedicated to one person: photographs across their whole life, video, written stories, a timeline, and space for other people to add what they remember. A headstone inscription gives a family somewhere between ten and thirty words. A memorial page has no such ceiling.

Some plaques are engraved with the person's name and dates alongside the code. Others deliberately carry nothing but the pattern. Lumestone takes the second approach: the stone already carries the name, so the plaque carries the story. It also means the plaque can be made and shipped without waiting on engraving proofs, and that it never contradicts the stone if a date on the monument was cut differently.

How headstone QR codes work

There are four moving parts, and only one of them is technical.

1. You build the memorial page. Photos are uploaded from a phone or a computer, a life story is typed into a text box, video is added the same way pictures are. No design work is involved.
2. The code is engraved and linked. A good provider links the plaque to your page before it ships, so nothing has to be paired or activated when the parcel arrives.
3. The plaque is fixed to the marker. Most use industrial adhesive, which leaves the granite unmarked and takes about a minute to apply.
4. Visitors scan it. The iPhone Camera app reads QR codes without any additional software (Apple), and current Android phones do the same from the camera or from Lens.

The scan itself is undemanding. QR codes carry built-in error correction, which is why a code still reads with a smear of pollen across it or a corner in shadow. Rain is not a problem. Direct low sun sometimes is, because the glare flattens the contrast the camera needs, and the fix is to stand so your own shadow falls across the plaque.

One honest caveat: the page lives on the internet, so the scan needs a signal. Older cemeteries in river valleys and rural parishes can have very little. It is worth walking to the plot with a phone before you decide where the plaque goes, and worth emailing the memorial link to the family separately so nobody depends on cell coverage to visit.

Because the memorial is a web page rather than a fixed engraving, it keeps growing. A grandchild born in 2031 can be added. A cousin can upload the only surviving photograph from a 1962 wedding. The plaque never changes; what sits behind it does. For a fuller walkthrough of the mechanics, see our guide to how memorial QR codes work.

Types of QR memorial plaques

Five formats cover almost everything sold today, and the right one depends far more on the marker you have than on personal taste.

Adhesive plaques are the default. A small metal tile with industrial tape already applied, pressed onto a clean, flat area of the stone. They are reversible, need no tools and no monument mason, and they are what most cemeteries find easiest to approve because nothing is drilled.

Bolted or pinned plates use anchors set into the granite. They are more secure against theft and better suited to larger plates, but drilling a monument is usually work for the company that made it, and almost every cemetery treats it as an alteration requiring written consent.

Ground stakes and standing markers put the code on a post beside the plot. They suit graves with a flat bronze marker and no upright surface. They are also the format most likely to be refused, because anything freestanding interferes with mowing.

Codes cut directly into the stone are the most permanent option and the least flexible. The engraving is only as good as the contrast the mason can achieve, and if the provider behind the link disappears, the code is now a permanent part of the monument. We compare the two approaches in detail in QR plaque versus engraved plaque.

Non-grave placements are more common than people expect. The same plaque works on a cremation urn, a columbarium niche, a memorial bench, a tree marker, or a small keepsake box kept at home. Families who have scattered ashes often have no marker at all, and a plaque on something domestic becomes the only fixed point there is. If you are adding one to a monument that has stood for years, our guide to adding a QR code to an existing headstone covers the surface preparation in more depth.

Materials and how long they last

This is where the difference between a serious plaque and a cheap one shows up, usually in the third winter. Farewelling publishes a useful comparison of materials against expected outdoor lifespan and price:

Source: Farewelling.

Anodizing is worth understanding, because the word covers a wide range. The Aluminum Anodizers Council specifies Class I anodizing as a coating of 0.7 mil, about 18 microns, or thicker, and that is the grade written into architectural specifications for exterior use. Class II runs 0.4 to 0.7 mil and is intended for interiors, or for outdoor use with regular maintenance (Anodizing.org). In building work, anodized aluminum cladding is credited with a lifespan of forty years or more (The Construction Specifier).

You will see vendors quote twenty to fifty years for anodized plaques. Treat that as marketing rather than a tested figure, and take the numbers above as the honest bracket. The practical point stands either way: an engraved metal plaque is a different category of object from a printed sticker, and the sticker is the one that fails. Our guide on whether QR headstone plaques are waterproof goes through freeze-thaw cycles, UV and cleaning chemicals in more detail.

The Lumestone plaque is 5×5 cm engraved anodized metal with a champagne-brass rim, backed with industrial 3M adhesive that is applied before it ships. It carries a lifetime scan guarantee: if it ever stops scanning, we replace it at no charge.

What to put on the memorial page

The most common mistake is treating the page like an obituary. An obituary is written for people who already knew the person, in a hurry, in the week they died. A memorial page is read by a great-grandchild in 2070 who never met them.

Start with photographs across the whole span of a life, not only the last decade. Childhood, working years, weddings, holidays, the unflattering ones where somebody is laughing at something off camera. Fifteen pictures is a good first pass, and there is no reason to stop there.

Then find their voice. A thirty-second answerphone message, a fragment of a wedding video, a home recording of them arguing about a recipe. Families consistently report this as the thing they were not expecting to matter and the thing they return to most. If nothing recorded survives, write down the phrases they always used.

After that: a life story of a few paragraphs, a timeline of the moments that shaped them, the song that belonged to them, and space for other people to leave tributes and light a candle. Tributes are the part that keeps growing after you have finished. A Lumestone page holds unlimited photos and video with no storage limit, and you can see a complete example on the memorial for Margaret Bennett. For prompts and a section-by-section structure, read what to put on a memorial page.

How to install a QR plaque

Adhesive mounting is straightforward, but it is unforgiving of a dirty surface and of cold. Most industrial tapes need a surface above roughly 10 C, or 50 F, to bond properly, so a January installation is worth postponing.

1. Ask the cemetery first. Ten minutes on the phone is cheaper than removing a plaque later.
2. Pick the spot. The lower right corner of an upright stone is conventional, sits clear of the inscription, and is easy to reach.
3. Test the scan before you commit. Hold the plaque in place with your thumb and scan it from where a visitor would stand. Check the signal while you are there.
4. Clean the granite. Brush off lichen and grit, wash with plain water, then wipe with rubbing alcohol and let it dry completely. Polished granite bonds better than a rough-sawn or flamed finish.
5. Peel and press. Press hard for thirty seconds, using your whole body weight rather than fingertips.
6. Leave it alone for twenty-four hours. Industrial adhesives reach a fraction of their final strength immediately and full strength over a day or two.

On a rough or heavily textured stone, adhesive has less to grip. A small pad of exterior-grade construction adhesive, or a bolted mount fitted by the monument company, is the better answer there.

What it costs

Prices below were read from each company's own website on July 27, 2026, in US dollars. Product lineups and prices change, so check before you buy.

The spread is real, and the plaque is not what drives it. What separates a $29 plaque from a $250 one is mostly the hosting arrangement bundled behind it and the metal it is cut from. The full cost breakdown works through five, ten and twenty-year totals for each model, including ours.

Cemetery rules and permission

You will read confident claims that most cemeteries allow QR plaques. We could not verify that, and we are not going to repeat it. What we found instead is that cemetery rulebooks almost never mention QR codes at all. The technology is newer than most of the regulations.

What the regulations do contain, nearly universally, is a clause of the following shape: nothing may be attached to, affixed to, or placed upon a monument without prior written approval from the cemetery. A QR plaque falls under that clause by default. It is not banned, and it is not permitted. It is unaddressed, which means somebody at the office gets to decide.

That decision usually goes well, and it goes better when you ask properly. Call the office rather than emailing. Say you would like to attach a two-inch metal plaque to the lower corner of the monument using adhesive, that nothing will be drilled, and that it can be removed without marking the stone. Ask whether they need that in writing. Note down who you spoke to and when.

Veterans Affairs national cemeteries, church-owned grounds and local authority cemeteries all run different regimes, and lawn-section rules are usually stricter than those for upright monuments. Our guide to cemetery rules for QR code headstones sets out what to ask and what to do if the answer is no.

How to choose a provider

Judge the plaque, then judge the company, and spend more time on the second. A plaque that fails is a nuisance. A memorial page that vanishes is a loss.

On the plaque, ask what the metal is and what the engraving method is, whether there is a replacement guarantee, and how the adhesive is supplied. On the page, ask five questions that separate the serious operators from the rest:

• What are the media limits? Several providers advertise free hosting and then cap photographs. Read the product FAQ rather than the headline.
• Can the page be private? Not every provider offers this. At least one leaves every memorial public with no option to close it.
• Can you export everything? If your photographs cannot be downloaded in bulk, they are not really yours.
• Who pays for the servers in year fifteen? Storage, backups and support cost money every year, whether or not anybody is billed for them. Ask where that money comes from: a yearly fee, a margin the company carries itself, or nothing anyone has thought about.
• What happens if you stop paying, or they stop trading? The answer should be written down somewhere you can read it before you buy.

That last question is the one families never think to ask and later wish they had. We wrote a separate guide on what happens when a memorial website shuts down, because it is the single largest risk in this category.

For a side-by-side review of the main options, including where competitors genuinely beat us, see the best QR code memorial plaques compared. If you would rather just see what we make, the Lumestone plaque page shows the plaque, the page it opens, and what is included.

Mistakes worth avoiding

The first is buying a printed sticker because it costs fifteen dollars. It will look fine for two summers and chalky by the fourth, and replacing it means going back to the cemetery with a scraper.

The second is fitting the plaque in freezing weather onto a stone that has not been cleaned. Adhesive failures are almost always surface failures.

The third is building the page alone. The best memorials are assembled by three or four relatives, because everyone holds different photographs and remembers different things. Add family as managers early rather than doing it all yourself and asking them to admire it afterwards.

The fourth is never sharing the link. A plaque only gets scanned by people who visit the grave, and most of the family will not, most years. Send the memorial link by email as well and it gets opened on birthdays, on anniversaries, and on ordinary evenings when someone is thinking about them.

The fifth is choosing on price alone without reading what the hosting promise actually covers. Two providers with nearly identical plaques can offer completely different guarantees about the thing behind the code, and the difference only becomes visible years later.

Frequently asked questions

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