About 2check.click
A second opinion before you trust something online — free, private, built for everyone.
Our Mission
Scams don't look like scams anymore. The fake messages look exactly like real ones, and most people have no easy way to check before they decide.
2check.click exists for that moment of uncertainty — when something feels slightly off and you want a second opinion before you act. We give anyone a fast, free way to verify before they trust, without needing a security background or an account.
Why We Built 2check.click
Most scams succeed because people are asked to make decisions quickly. A delivery notification. A password reset. A QR code. A message from someone they know.
We built 2check.click for the moment between receiving something and trusting it. A quick second opinion — free, private, available to everyone — so you can decide with confidence instead of anxiety.
Privacy First Approach
We built 2check.click around a simple rule: the links and messages you check are sensitive, and they should stay that way. We don't create accounts, we don't track you, and we don't store your analysis history anywhere.
The only network request 2check.click ever makes on your behalf is an optional, SSRF-protected HEAD request to resolve shortened links — and even then, we never download or render the destination page. Everything else happens entirely on your device.
Local Analysis Philosophy
Every signal 2check.click checks — brand impersonation, lookalike domains, homoglyph and typosquatting attacks, suspicious file extensions, hidden or encoded content, QR code decoding, and more — runs directly in your browser using JavaScript we ship to you.
Nothing about the URL, message, or image you analyze is ever transmitted to our servers for processing. This isn't a configuration option you have to enable — it's the only way 2check.click works.
Future Roadmap
We're continuing to expand 2check.click's detection capabilities — deeper brand databases, more scam-pattern recognition, and clearer explanations for non-technical users — while keeping the tool free and registration-free.
We're also building out a library of plain-language guides covering phishing, smishing, QR code scams, email spoofing, and how to recover if you've already clicked something suspicious.
Have a question, found a bug, or want to suggest a feature? Get in touch.
Received a suspicious link or message?