How to use it

  • Pick the coin: the one you're withdrawing from Binance.
  • Pick the destination: your own wallet, or another exchange — this decides "where to look" to confirm the network.
  • Read the suggestion: the tool gives one commonly recommended network and why, but the final word is which network the recipient supports — both ends must match.

To really understand the three chains and their fees, read which chain to pick: TRC20 / ERC20 / BEP20; for the full first-withdrawal flow see how to move coins to your own wallet; to turn coins back into cash, read sell crypto and cash out to fiat.