The power to see every hidden connection clearly
A free and open source dashboard to review, revoke, and monitor wallet permissions across chains.
Trusted by Security-Conscious Users
Protecting digital assets across the Web3 ecosystem
No private keys required • Read-only access • 100% free
How Allowance Guard Works
Three simple steps to secure your wallet and protect your assets.
Connect & Scan
Connect your wallet securely. We read public blockchain data only. Your private keys and funds remain completely under your control.
Analyze & Understand
Get a clear risk assessment instantly. We analyze every allowance and flag risky, unlimited, or malicious approvals with advanced intelligence.
Act & Secure
Revoke with confidence. One-click revocation executes directly from your wallet. Batch multiple revocations to save on gas fees.
Built for Security & Clarity
Every feature is designed with one goal: keeping your assets secure.
Non-Custodial Security
Full control remains in your wallet. We never hold your keys, funds, or require any permissions to move them. Every transaction is executed directly from your wallet.
Clarity-First Dashboard
Designed to enterprise standards. See your entire security posture at a glance, with no jargon or confusion. Every piece of information is actionable and immediately understandable.
Advanced Risk Intelligence
Risk scores are powered by real-time threat data, identifying known malicious contracts and anomalous approvals. Our intelligence engine continuously updates to stay ahead of emerging threats.
Gas-Efficient Revocation
Batch revoke multiple allowances in a single transaction to save on gas fees and time. Our smart contract optimization ensures you pay the minimum possible gas costs for maximum security.
Ready to Secure Your Wallet?
Complete your security audit in under a minute. No sign-up required, no email collection, just connect and scan.
No sign-up required. No email. Just connect and scan.
Hear Why Our Users Choose Allowance Guard
Real stories from security-conscious users who have protected their digital assets
Sarah Chen
DeFi Trader
"I was shocked to find 15 unlimited approvals I had forgotten about. AllowanceGuard helped me clean up my wallet and sleep better at night. The risk assessment is incredibly detailed."
Marcus Rodriguez
NFT Collector
"As someone who interacts with dozens of dApps, I need to stay on top of my approvals. AllowanceGuard makes it simple and fast. The batch revocation feature saved me hours."
Alex Thompson
DAO Member
"The transparency of open-source code gives me confidence. I can see exactly what AllowanceGuard is doing with my data. No hidden fees, no data collection - just pure security."
Elena Volkov
Smart Contract Developer
"Multi-chain support is crucial for my work. Being able to check allowances across Ethereum, Arbitrum, and Base in one interface is a game-changer. The API integration is seamless."
David Kim
Crypto Investor
"The real-time monitoring alerts saved me from a potential exploit. I got notified about a suspicious contract before I could interact with it. This tool is essential for any serious investor."
Lisa Wang
Web3 Educator
"I recommend AllowanceGuard to all my students. The educational content and clear explanations help them understand Web3 security. It's not just a tool, it's a learning platform."
Trusted by security-conscious users across
