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Never visits the site, runs on your device

Fake Crypto Site Checker

A convincing clone is a perfect copy of the real site with one difference: connecting your wallet sends your assets somewhere else. This checks a web address against how crypto phishing domains are actually built, without ever opening it.

Do not visit the site to copy the address. Copy the link without opening it. See an example.

Check the address before you open it, not after. A convincing clone is a perfect copy of the real site with one difference: the wallet connection sends your assets somewhere else. By the time the page looks right, you have already trusted it.

This checks the domain against how crypto phishing domains are actually built. It runs on your device and never visits the site.

How fake crypto sites are built

Almost none of them are creative. They take a name you trust and attach something to it, because the real domain is taken and a plausible variation is not. The patterns repeat because they work on a glance, and a glance is all anyone gives a URL.

  1. Extra words. metamask-wallet.com, ledger-live-support.com, coinbase-verify.net. The brand is there and so is a word implying you need to do something.
  2. The wrong ending. The real site is .io and the fake is .com, or .org, or .app. Nothing stops anyone registering the same name on a different ending.
  3. Characters that look alike. A capital I for a lowercase l, a zero for an o, rn for m. In a sans serif font at small size these are genuinely indistinguishable.
  4. The brand in the wrong position. metamask.security-check.com is not MetaMask. The part immediately before the ending is the real owner, and everything to the left of it is decoration.

The rule that survives every variation

Never reach a crypto site through a link. Not from an email, a message, a reply, a QR code or a search advert, which are bought by scammers routinely and sit above the real result. Type the address yourself or use a bookmark you created when you were not in a hurry. That single habit defeats every pattern above, including the ones nobody has invented yet.

If you already connected

Assume a permission was granted. Revoke approvals on that wallet immediately across every chain, then move what remains to a wallet created fresh on a clean device. The drain checklist covers the order, and speed matters more than getting it perfect.

Questions people ask

How do I know if a crypto website is fake?

Look at the part of the address immediately before the ending, because that is the only part that identifies who owns it. If the real site is metamask.io then metamask-wallet.com, metamask.security-check.com and metarnask.io are all different owners, and all three look right at a glance. Everything to the left of the registrable domain can be written by anyone, which is exactly what makes this attack work.

I clicked a link but did not connect anything. Am I safe?

Almost certainly. Visiting a page does not move funds by itself. The loss happens when you connect a wallet and approve a transaction, or when you type a recovery phrase. If you did neither, close the tab and carry on. If you are unsure whether you approved something, check the wallet with a revocation tool.

The site looked exactly like the real one. How?

Because it is a copy. Cloning a website is trivial: the whole front end is public and can be downloaded in seconds. The only change made is where the wallet connection points. Visual accuracy tells you nothing at all about who is running a site, which is why the address is the only thing worth checking.

I found it through a search engine. Does that make it safe?

No, and this catches people out constantly. Scammers buy search adverts against brand names, and paid results sit above real ones. During brand searches for wallets these ads appear regularly and are often the top result. A search engine ranks and sells placement, it does not verify.

What if the checker says nothing is wrong?

It means the address does not use the constructions crypto phishing usually uses, which is not the same as safe. A careful attacker avoids all of them, and a legitimate domain can be compromised. The rule that survives every variation is to never reach a crypto site through a link, and never enter a recovery phrase on any website including the real one.

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Updated weekly · scanned 22 August

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