How to Find Out If Your Photos Are Being Used Without Permission

Most photographers who discover their images have been stolen didn't go looking for it. A friend mentioned something. They stumbled across it while browsing. Someone tagged them in a comment.

That's how it happened to me, too - a friend spotted one of my photos on Reddit, and when I went looking to see if there were other reposts, I found something much more serious: commercial websites using my work without a license.

The uncomfortable truth is that if you've been posting your work online for any length of time, there's a real chance someone has used it without permission. The good news is that finding out isn't hard, and it doesn't cost anything.

Here's exactly how to do it.

Start With Google Reverse Image Search

Google's reverse image search is the most accessible place to start. Go to images.google.com, click the camera icon, and either paste the URL of an image or upload a file directly.

Google will show you pages where that image (or visually similar versions of it) appears. Scroll through the results carefully - you're looking for commercial websites, business pages, news sites, or any context where someone is clearly using your image as content rather than sharing it as art.

A few things to keep in mind:

• Try multiple images, not just one. Infringers rarely stop at one photo.
• Try cropped or edited versions if you suspect someone may have altered the image slightly.
• Results aren't exhaustive. Google indexes what it finds, and not every page is indexed.

Use TinEye for a Second Pass

TinEye is a dedicated reverse image search engine that operates independently of Google and often finds different results. It's worth running your images through both.

TinEye is particularly good at finding exact or near-exact copies of an image, even if they've been resized or slightly modified. The free tier lets you run a reasonable number of searches per day.

Check the Usual Suspects Manually

Beyond reverse search, there are some categories of sites worth checking manually:

• Local business websites - restaurants, real estate agents, marketing agencies, and tourism operators are frequent unintentional infringers who grab images off the internet thinking they're free to use.
• Media and blog sites - content-heavy sites that publish frequently sometimes have sloppy image sourcing practices.
• Social media - Instagram, Facebook, and Pinterest allow reverse searching through third-party tools, though coverage varies.

Set Up Ongoing Monitoring (So You Don't Have to Keep Searching)

Running a one-time search is useful. Running searches regularly is better. A few options:

• Google Alerts - not image-specific, but if you watermark your images with your name or a unique filename, you can set alerts that might catch mentions.
• TinEye Alerts - TinEye's paid tier includes monitoring so you're notified when new matches appear.
• Dedicated image monitoring services - there are tools built specifically for this, including image fingerprinting APIs that can detect visually similar images at scale. (This is something we're actively building into Imalume.)

What You're Looking For

Not every result is an infringement. Here's how to think about it:

Probably fine:

• Personal blogs or social posts sharing your image with credit, clearly not commercial in nature
• News commentary or editorial use (this has more legal nuance, but in general)
• Someone resharing on Reddit or a photography forum

Worth investigating:

• A business using your image on their website, particularly in a commercial context (selling a product, promoting a service, on their homepage)
• A media publication using your image as editorial content without credit or payment
• Any usage where your image is being used to represent something or sell something

When you find something in that second category, don't panic and don't fire off an angry email. Document everything first - screenshots, URLs, dates. That evidence matters.

What Comes Next

Finding a stolen image is actually the easy part. What trips most photographers up is knowing what to do next: how to value the infringement, how to approach the infringer professionally, and how to follow through if they don't respond.

That's what the next few posts are about. But if you've just found something and you're ready to start tracking it and building your case now, that's exactly what Imalume is built for.

Imalume is a free tool that helps photographers track copyright infringement cases, document evidence, and generate professional demand letters. Get started here.