RevokeUSDT — Free TRON-native tool to scan & revoke TRC20 token approvals

TRON Discussion
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RevokeUSDT is a free, non-custodial web app that helps TRON users find and revoke dangerous TRC20 token allowances — especially USDT TRC20 approvals left after phishing, fake airdrops, or abandoned dApps.

Think revoke.cash, but built specifically for TRON mainnet and TronLink.

:link: https://revokeusdt.online

The problem

Most USDT losses on TRON are not from stolen private keys — they come from forgotten or malicious token approvals.

When you use a dApp, you often sign approve(spender, amount) on a TRC20 contract. That gives a smart contract permission to spend your tokens up to a limit. If you signed an unlimited approval to a malicious spender, they can drain your USDT in one transaction — even months later.

Common risks:

  • Phishing sites and fake airdrops requesting unlimited USDT approve()
  • Clone dApps mimicking SunSwap, lending platforms, and similar UIs
  • Old or abandoned dApp spenders still authorized on mainnet wallets

What RevokeUSDT does

A simple 3-step flow:

  1. Connect TronLink or paste any TRON address (T...)
  2. Scan all active TRC20 approvals on TRON mainnet
  3. Revoke unwanted permissions with one on-chain approve(spender, 0) transaction

Scanning is read-only — no signature needed to view approvals. TronLink is only required when you want to revoke.

Key features

  • TRON-native — built for TRON mainnet, TRC20, and TronLink (not an EVM port)
  • Non-custodial — keys never leave your wallet; we don’t store addresses or private keys
  • Any standard TRC20 — USDT, USDC, WTRX, BTT, SUN, JST, and more
  • Risk-focused UI — highlights unlimited allowances and suspicious spenders
  • Free — no subscription; only normal TRON network costs for revoke transactions
  • Multilingual — English, Russian, Turkish, Chinese, Vietnamese
  • Blog & guides — TRC20 approvals explained, USDT revoke steps, drainer protection tips

Is revoking safe?

Yes. Revoking only resets allowance to zero — no tokens are transferred. You confirm a standard approve(spender, 0) in TronLink.

Typical cost: TRON Energy / Bandwidth (often a few TRX if resources are insufficient).

Who is it for?

  • TRON users holding USDT TRC20
  • Anyone who connected to new dApps, signed unknown transactions, or suspects phishing
  • Wallets that haven’t checked approvals in months
  • Community members looking for a TRON-specific revoke tool

Links

Disclaimer

RevokeUSDT is an independent community tool — not affiliated with TRON Foundation, Tether, or TronLink. Always verify transactions in your wallet before signing.

Feedback welcome

We’d love input from the TRON DAO community:

  • Features you’d want in a TRON approval scanner?
  • Better labeling for known dApps or spenders?
  • Integration ideas (WalletConnect, hardware wallets, etc.)?

Try it, scan your wallet, and share your thoughts below. Stay safe on TRON

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