Free tool from The Crypto Guide

Check it before you send it.

Paste a wallet address, a website link or the message someone sent you. We check it against sanctions and phishing lists, domain records and 20 known scam patterns, then tell you in plain English what to do next.

  • Free, no account
  • Messages never leave your device
  • Results in seconds
Bitcoin, Ethereum and EVM chains, Solana, TRON, XRP, Litecoin, Dogecoin and more.
Compare with the address you expected (optional)
Catches look-alike addresses planted in your transaction history (address poisoning).
Try an example:
Add context for a sharper read (optional)

Never paste your recovery phrase, private key or passwords here, or anywhere else.

How it works

A second opinion in under a minute

  1. Paste what you were sent

    A wallet address, a link, or the whole message. Add a little context if you like.

  2. We run the checks

    Sanctions and phishing lists, block explorers, domain age, look-alike names and 20 scam patterns drawn from real cases.

  3. Get a plain-English answer

    A clear risk level, every red flag explained, what to do next and where to report it.

What we check

Three ways scams reach you

Wallet addresses

  • US Treasury (OFAC) sanctions list
  • Reported phishing and drainer addresses
  • Explorer scam flags, labels and activity
  • Checksum errors and look-alike addresses

Links and websites

  • Crypto phishing blocklists
  • Domain age from official registry records
  • Brand look-alikes and misspellings
  • Free-hosting, shortener and "@" tricks

Messages, DMs and emails

  • Seed phrase and remote-access requests
  • Guaranteed returns and pay-to-withdraw
  • Impersonation, recovery and romance cues
  • Every link and address inside, checked too

Sample report

See what the full report looks like

Every check comes with a PDF you can keep, share with family or hand to your bank or the police.

Open the sample PDF

Questions

Good to know

Is it really free?

Yes. The check is free. We ask for your name and email before showing the full report so The Crypto Guide can follow up if you want help. There is no account and no payment.

Do you store what I paste?

Pasted messages are checked inside your browser and never leave your device. For addresses and links, your browser looks them up in public sources (listed in every report). When you request the full report, The Crypto Guide receives your name, email and a summary of the check: the address or link and the red flags found. Never the text of a message.

Does "no major red flags" mean it's safe?

No. It means none of our checks matched. New scam sites and wallets appear every day and many aren't on any list yet. If someone you don't know is asking you to send crypto, invest, connect a wallet or pay a fee, treat it with caution whatever the result.

I already sent money. What now?

Act fast. Contact your exchange or bank through its official app, save every screenshot, address and transaction ID, and report it to the FBI's IC3 and the FTC. Be wary of anyone who offers to recover your crypto for a fee: that is a second scam.

Who is behind this tool?

The Crypto Guide, a plain-English, safety-first crypto education site. We don't sell coins, we don't publish price predictions, and we'll never ask for your recovery phrase.