We will never ask for your seed phrase or private key
Not by email, not on the site, not ever. The Address Checker only ever asks for a public address, the part that's always safe to share. Any site or "support agent" that asks for the other kind is stealing from you, full stop.
The Address Checker runs entirely in your browser
Nothing you paste into it is sent to us, logged, or stored anywhere. Refresh the page and it's gone. The one exception is a separate, optional "Check on-chain activity" button: only if you click it, the address goes straight from your browser to a public blockchain node, never to a PlainCrypto server. See the Privacy Policy for the full detail.
No accounts, no cookies: nothing is gated behind a sign-up
You can use every guide and tool on this site without giving us anything. The only place we ever ask for an email is the optional "get notified about new guides" box. It's never required to use anything here.
If you sign up for updates, that's all it's for
We'll only ever email you when there's a new guide, tool, or video: nothing else, no other content, never sold or shared with anyone. One-click unsubscribe in every single email. See the Privacy Policy for the full detail on how it works.
No ads, no affiliate links
Nothing on this site earns money from where you click or what you buy. If that ever changes, it'll be stated clearly on the page it applies to, not hidden in small print.
Nothing hidden: read the code yourself
The Address Checker is one plain HTML file, no build step, no bundling, no minifying. Right-click anywhere on that page → "View Page Source" (or press Ctrl+U / Cmd+Option+U) and you'll see the exact same code your browser runs: every check it performs, with nothing hidden or obfuscated.
Education, not financial advice
We're not authorised or regulated to give financial advice, and we're not going to pretend otherwise. Everything here is general safety information. Always do your own research before making financial decisions.
Who's actually behind this
PlainCrypto is written by one person in Essex, England, not a company, not a team. Read the full story on the About section of the homepage.
Questions, feedback, or something on this page unclear? Contact details will be added here once the site's permanent email is set up.