Image attribution and photo credit

By Bill Hartzer · Hartzer Consulting · 25+ years in search, domains and expert witness work

What image attribution link building is

You publish original images. Other people find them, use them, and do not say where they came from. This tactic is the process of finding those uses and asking the publisher to add a credit that links back to you.

It is one of the few outreach approaches where you are asking for something you are actually owed. Under copyright law in most countries the publisher needed permission they did not get, and if you license your images under a Creative Commons attribution licence, the credit is a condition of the licence they chose to accept. Either way the conversation starts from a much stronger footing than I wrote an article you might like.

The grade is situational for two reasons. The first is a prerequisite problem: this only works if you produce images people want to reuse. Original photography, charts from your own data, diagrams, product shots of things nobody else sells, maps. Stock photography you licensed is not yours to police. The second is a tone problem, and it is the one that decides whether this tactic is defensible or unpleasant. There is a version of it that is a polite request between publishers and a version that is a demand letter with an invoice attached, and the second version has given the whole area a reputation it half deserves.

How it works, step by step

1. Inventory the images worth chasing. Not everything. You want images with a reason to be reused: original data charts, distinctive photographs of identifiable subjects, diagrams that explain something, historical or hard-to-obtain shots. Twenty images that get reused beat two thousand that do not.
2. Reverse image search them. Google Lens and the image search's find image source function, TinEye, Bing's visual search, and Yandex, which is frequently better than the others at finding cropped and edited copies. Run each image through more than one, because their indexes differ substantially.
3. Set up monitoring for the ones that matter. Commercial image tracking services crawl continuously and alert you to new uses. For a small library, a quarterly manual sweep is enough.
4. Qualify each use. Is the site worth a link from? Is the image genuinely yours and genuinely unmodified enough to identify? Is there already a credit somewhere you missed — in a caption, an image title, a sources list at the foot of the page? Checking this before you write prevents the worst possible opening.
5. Write to a human. Short, friendly, specific. Name the page, name the image, say you are the photographer or that the chart comes from your research, and ask for a credit linking to the original. Offer the higher-resolution file. That last offer converts better than anything else in the message, because you have turned a complaint into a favor.
6. Accept whatever comes back. A credit with a link is the win. A credit without a link is a partial win. Removal is a common outcome and not a betrayal. Silence is the modal response, as with all outreach.

Escalation to a formal takedown notice or a licensing claim is a legal decision, not a link building decision. If you go there, you have stopped doing outreach and started enforcing copyright, which is a legitimate thing to do and a different activity with different advice.

What it costs in time and effort

The cost profile is unusually good, which is the main argument for the tactic. The expensive part — producing images worth stealing — is a cost you incurred for other reasons. The outreach itself is cheap: reverse image search is free, the messages are three sentences long, and there is no need to research a pitch angle because the pitch is a fact about their page.

What drives cost up is library size and monitoring. Chasing uses of one photograph is an afternoon; monitoring a library of several thousand images continuously is a subscription to a service that crawls for you, and the fee scales with images tracked and with whether you want their legal recovery arm involved. The recovery services typically take a share of anything they collect, which changes the economics entirely and also changes what you are doing from link building to claims enforcement.

The hidden cost is judgment. Every message needs a human to decide whether this particular use is worth pursuing and whether this particular publisher will react well. Template this and you will send a legal-sounding note to someone who credited you properly on a different page.

When it works and when it does not

It works when you own a body of distinctive imagery and the people using it are publishers rather than aggregators. Photographers, research teams that chart their own data, manufacturers with unusual products, museums and archives, and anyone whose diagrams get lifted into other people's explainers all have a real pipeline here. Response rates run well above ordinary cold outreach, because the recipient knows they have made a mistake and fixing it costs them one line of HTML.

It does not work when the image is not clearly yours. Stock photography, images you commissioned without clarifying rights, screenshots of other people's software, and anything sufficiently generic that ten photographers have taken the same shot. Nor does it work against scrapers, content farms and image aggregators, which are not staffed by anyone who will read your message and would not be worth a link if they were.

Be honest about the failure mode: a meaningful share of publishers will delete the image rather than credit it. From their side that is the lowest-effort way to resolve a message that reads, however politely, as a complaint about something they should not have done. Removal costs them thirty seconds; adding a credit costs them thirty seconds plus an admission. When you approach a large publisher with a legal department, deletion is close to the default. You have to be genuinely fine with that outcome before you start, because you cannot both ask for a credit and object when they choose the other option.

Two things measurably improve the outcome. Offering a better file gives them a reason to keep the image. And phrasing the ask as a preference rather than a requirement — a credit is all you are after, and here is exactly how you would like to be credited — makes keeping it the easy path.

Common mistakes

• Leading with the law. Mentioning copyright, infringement or licensing in the first message converts a friendly fix into a legal matter, and legal matters get resolved by deletion.
• Chasing images you do not own. Check the licence on anything you did not shoot yourself. Sending an attribution request for a stock image is an embarrassment you will not recover from with that publisher.
• Missing an existing credit. Captions, alt text, hover titles and a sources block at the bottom of the article. Read the whole page first.
• Specifying the anchor text. Ask to be credited by name or by the name of the work. Asking a publisher to link the phrase commercial drone photography services under your photograph tells them exactly what this is about.
• Automating it. Bulk attribution demands are indistinguishable from the copyright troll operations that have made publishers hostile to the entire category.
• Ignoring the good outcome that is not a link. A credit reading your business name in plain text on a national title has value even unlinked, and it can be revisited later.
• Assuming a Creative Commons licence guarantees a link. The attribution licences require credit in the manner specified and a link to the licence; a linked credit to you is customary but not universally enforced.

A worked example

A small aerial survey firm photographs construction sites. Their shots of a well-known bridge refurbishment get used repeatedly by trade press, local news and engineering blogs.

They pick eight images with distinctive framing and run each through Google Lens, TinEye and Yandex. Between them the three surfaces return 62 uses. Twenty-nine already credit the firm, which is a useful thing to learn on its own. Eleven are on scraper sites with no contact details and no value. That leaves 22 real, uncredited uses.

They write 22 individual messages. Each one names the page and the photograph, states plainly that the firm took the shot, asks for a credit linking to the project page for that survey, and offers the full-resolution original plus two alternate angles.

Nine reply. Five add a credit with a link. Two add a credit without a link, one of them because their template does not support links in captions. Two remove the photograph — one apologetically, one without comment. Thirteen never reply, and a spot check months later shows most of those images still up, still uncredited.

Five followed links and two plain credits from 22 messages. That response rate is several times what the same firm gets from cold pitching articles, and the reason is simply that the recipient could tell the message was about their page rather than about the sender.

How to measure it

Track this as a pipeline with an unusual number of legitimate exits.

• Uses found, per image. Tells you which images are worth producing more of. This is the most useful output of the whole exercise and most people never look at it.
• Already-credited rate. The share of found uses that credit you without being asked. A healthy number here means your images carry identifying context; a zero means they do not.
• Outcome mix. Credit with link, credit without link, removal, no response. Report removal as its own category rather than burying it in failures, because it is the outcome that most affects whether you should keep running the tactic.
• Link survival. Credits added to old articles get lost in redesigns like everything else. On my own profile, 97.4% of lost links disappeared while the source page stayed reachable, and caption credits are exactly the kind of detail a re-template drops.
• Referral traffic from credits. Usually small, occasionally surprising when the host page is a popular news story.

The verdict

Situational, and worth doing if the prerequisite is met. If you produce original imagery that other people want, this is among the fairest asks in link building: you are requesting a credit you are owed, the fix costs the publisher almost nothing, and the response rate reflects that.

Two caveats decide whether it suits you. You need real images of your own — this tactic cannot be started, only harvested. And you must be content with deletion as an answer, because you will get it often, and pushing back on it is the step that turns a reasonable request into the behavior that makes editors dread these emails.

Keep it polite, keep it manual, keep the legal language out of the first message, and treat the found-uses data as a byproduct worth as much as the links.