Checking tools
The case files explain the mechanics; these are for checking something in front of you. All five run entirely in your own browser.
No upload, no network, no storage
This is a checkable statement, not a slogan.
None of the five tool pages contains code that makes a network request, and none writes to localStorage, sessionStorage or a cookie. You can view the page source and confirm that yourself, or open your browser's network panel and watch: operating the tools produces no new requests.
The reason we insist on it: a site about avoiding scams whose tools quietly send your pasted addresses and selections back to a server would be the joke writing itself. So the statement is made true in the code rather than promised in a policy. Full detail on our privacy page.
The five tools
Ordered roughly by when you would reach for them.
T-01
Transfer address checker
Paste an address to identify its chain and verify the checksum: Base58Check and Bech32/Bech32m for BTC, EIP-55 for EVM chains, length rules for TRON and SOL. The result states plainly what it cannot tell you.
No upload · No network · No storage
T-02
Suspicious platform decision tree
Nine checkpoints: how it reached you, how returns are described, where money goes, whether withdrawal was tested, which channel support came through, time pressure, install source, wallet approvals, and whether public information checks out. Signals, not a verdict.
No upload · No network · No storage
T-03
Scam script matcher
Tick the lines they used and it matches them to one of five structures. It also tells you what that structure usually does next, and if the next thing then happens, you have your answer.
No upload · No network · No storage
T-04
Official source checklist
Domain, app store developer, support entry point, how you arrived, certificate. Each with how to do it and what a failure looks like, ending in a summary you can screenshot.
No upload · No network · No storage
T-05
First 72 hours checklist
Branches by asset type (exchange account, self-custody wallet, bank) and current state: what to do now, what evidence to keep, who to contact, and what never to do. No outcome is promised at any point.
No upload · No network · No storage
The files behind each tool
Tools give a conclusion; the files explain why.