How to Find Stolen Photos With Reverse Image Search

The Three Free Tools Worth Using

Each engine has its own index, so each finds copies the others miss. Running all three on your most important photos is the single best habit you can build. At the time of writing:

Features and menus change often, so if a button has moved, look for a camera icon or an option to search by image.

Searching From Your Phone

You do not need a computer. Google Lens is built into the Google app on Android and iPhone, and on many Android phones into the camera and photo gallery too. Open a photo from your camera roll in Lens, and you get the same kind of visual matches as on desktop.

Phones are handy for a quick check when you spot something suspicious while scrolling, but for a proper search session a computer is easier: you can open results side by side, upload your full-resolution originals and keep a log as you go.

A Search Routine That Actually Finds Copies

1. 1
   Pick the photos worth checking

   You cannot search everything. Start with your most popular, most shared and most valuable photos — the ones people are most likely to take.

2. 2
   Search with your best version

   Upload the full, unwatermarked original where you can. A sharp, large image gives the engine the most detail to match.

3. 3
   Run it through all three tools

   Google Lens, Bing Visual Search and TinEye each have different indexes.

4. 4
   Open the page results, not just the thumbnails

   Look for results labeled as pages that include the image, exact matches or the image source — similar-looking photos are not copies of yours.

5. 5
   Log what you find

   Note the URL, the date, and whether the use is licensed. The ones that are not go into what to do when someone steals your photos.

What Gets Found — and What Slips Through

Copies of your photos are rarely perfect copies. They get resized, cropped, flipped and filtered on their way around the internet. How well each engine copes varies, but the general pattern is consistent:

For photos you care about, it is worth making two extra search images: a mirrored version, and one in black and white. Both take seconds in any photo editor and catch copies that were flipped or filtered to avoid detection.

Search the Distinctive Part

When a copy has text over it, a new background, or has been cropped into a banner, searching the whole photo can fail. Search only the part of the photo that is most distinctive and least likely to have been changed.

In this seascape, most of the frame is soft sky and water that looks like thousands of other photos. The island is what makes it yours. Google Lens lets you drag the selection box to a part of the image, or you can crop a copy before uploading to any of the three tools.

Showing Where a Photo First Appeared

Sometimes the person using your photo claims it is theirs. Search results can help you show which copy came first.

• Sort by date. TinEye can order its results by date, which helps you see the earliest copies it has found.
• Compare sizes. The original is usually the largest, sharpest version. Copies are resized and recompressed each time they are shared.
• Look for your own posts. Your website, portfolio or social account posting it before anyone else is strong evidence.

Treat the dates with some care: a search engine's date is when it found a copy, not necessarily when the copy was published. Your own originals, RAW files and earliest posts remain the strongest proof.

Make It a Routine

• Once a month, search your ten most important photos. It takes minutes once you have the originals in one folder.
• After anything goes viral, search again — popular photos are copied fastest.
• Search by text too. Copies are often reposted with your original caption, title or file name. A normal web search for those can find pages an image search misses.
• Consider paid monitoring if photo licensing is your business. TinEye offers a paid alerts service that watches the web for your images and notifies you when they appear on new sites.

What Reverse Image Search Cannot Do

A clean search result does not mean your photo has not been copied. Search engines only know about pages they can crawl, so a lot of copying is invisible to them:

• Private groups, closed accounts and anything behind a login.
• Messaging apps, where photos are forwarded rather than published.
• Brand-new pages that have not been indexed yet.
• Printed uses — flyers, packaging, posters — until someone photographs and posts them.

And not every match is a problem. Some will be people you licensed the photo to, press coverage you agreed to, or your own accounts. Check before you act.