All tools / Wallet Safety
Transaction Simulator Reads public data See which assets move before you sign.
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Simulate Nothing is sent anywhere until you press simulate, and nothing is ever signed.
About transaction simulator Simulation runs a transaction against the current state of the chain without broadcasting it, then reports what would have happened. The useful part is the balance changes: which tokens leave your wallet, which arrive, and how much. That is the question a wallet confirmation screen rarely answers directly. One thing worth understanding — a transaction that moves nothing is not automatically safe, because an approval changes no balances at the moment you sign it and grants permission to move everything afterwards.