Clear, sourced guides to reverse image search — for tracing a photo to its source, checking a profile before you trust it, and protecting your own pictures.
Search an image for free — each engine searches a different index, so try more than one:
Pick the situation closest to yours — each guide walks through the exact steps, the free tools to use first, and what to do with the results.
Red flags, a free photo check across several engines, and how to verify someone with a safe video call.
Catfish check → Fact-checkingTrace a viral or suspicious image back to its original source and date before you share it.
Find the original → SafetyVisual tells, Content Credentials, SynthID and why detectors alone aren't enough.
Spot AI images → Photo protectionMonitor where your pictures appear, lock down settings, and get unauthorized copies removed.
Protect your photos → ShoppingReverse search listing photos and spot marketplace and rental scams before you pay.
Verify a seller → How-toStep-by-step for iPhone and Android, including screenshots and images inside apps.
Search on mobile →There's no single best engine — each one crawls a different slice of the web and matches images differently. As a rule of thumb, start free and use more than one:
| Tool | Best for | Cost |
|---|---|---|
| Google Lens | General searches, visually similar images, products and places | Free |
| TinEye | Exact and edited copies; sorting matches by when they were first crawled | Free (paid API for business) |
| Bing Visual Search | Shopping and identifying objects | Free |
| Yandex Images | Results from Russian- and Eastern European-language sites | Free |
| Face search engines | Finding other photos of the same face — with real privacy trade-offs | Mostly paid |
| People-search services | Connecting a photo to names and profiles when free engines come up empty | Paid |
Our complete guide explains each step in detail, including what's happening behind the scenes and what happens to the images you upload.
eyetin.com publishes 17 in-depth guides written and maintained by a small editorial team. Every guide is researched against the tools' own documentation and official sources such as the FTC, the FBI's IC3 and the U.S. Copyright Office, and each one lists its sources at the end. We recommend free tools first and update guides when tools change.
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