Token Sniffer

🛠️Info

Chains:

Free / Paid:

Opensource:

EVM

Free

💻 Platform

Browser extension:

Mobile app:

Desktop:

Yes

🧭 CryptoDroply Advice Rate

An automated token security scanner that analyzes smart contracts for honeypot patterns, rug pull mechanisms, ownership concentration, and other red flags before you buy.

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Token Sniffer is a free tool that scans a token's smart contract and gives you a security score before you invest a single dollar.

Think of it as a metal detector at the airport: it won't catch everything, but it will flag the most obvious threats. If a token fails Token Sniffer's checks, walk away. If it passes, that's a green light to dig deeper — not a guarantee of safety.

⚙️ How it works

Go to tokensniffer.com and paste the token contract address.
The tool automatically analyzes the contract code for known scam patterns.
You receive a score and a breakdown of checks: honeypot test, ownership renouncement, liquidity lock, similar contracts, and more.
Red flags are highlighted clearly — failed checks mean high risk.

Supports Ethereum, BSC, Base, Avalanche, and more chains. Free to use, no wallet connection required.

🎯 When to use it

Every single time you're about to buy a new or unknown token.
When someone sends you a contract address on Telegram or Twitter.
Before aping into a meme coin or presale token.
As a first-pass filter before doing deeper manual research.

Make it a habit: if you don't check Token Sniffer first, you're flying blind.