Safe Swap
Best price auto-routed from 30+ DEXs via 1inch Fusion and Jupiter. Every quote scanned before you confirm.
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Threat blocked
Non-custodial · AI-protected · 20+ chains
YOUR WALLET, WITH A BRAIN.
The first crypto wallet that thinks before you sign. Nox scans every incoming and outgoing transaction for fake tokens, drainers and sanctioned addresses — in under 800 ms. Your keys never leave your device.
DrainersBlocked
Fake tokensHidden
PoisoningCaught
HoneypotsFlagged
SanctionsScreened
Every threat caught in <800 ms — before you sign.
AI Guardian
Security isn't a setting.
See everything Guardian checks ↗
Security isn't a setting.
It's the default.
Every other wallet signs whatever it's told. Nox reads the transaction first — decoding calldata, checking reputation, screening sanctions and flagging drainers before your money moves. Always on. Nothing to configure.
Decodes what you actually sign
approve(maxUint256), setApprovalForAll, Permit2 — each critical action gets its own warning and hold-to-confirm.
Screens every counterparty
Chainalysis on-chain Sanctions Oracle + GoPlus reputation. Known scammers, mixers and blacklisted addresses get flagged instantly.
Powered by Claude
An AI agent reads the full context of each transaction and explains the risk in plain language — not a cryptic hex dump.
Two-way protection
Every transaction,
Every transaction,
inspected both ways.
Most wallets only react when you press send. Nox is the only wallet that also scans what arrives — because the scam usually shows up in your inbox first.
Incoming
< 800ms- 01Token authenticityReal USDT or a fake contract with the same ticker? Checked against an official registry across 14 EVM chains + Solana.
- 02Address poisoningDetects look-alike addresses that copy the first & last characters of your real contacts.
- 03Honeypot detectionFreeze & mint authorities, transfer hooks and holder concentration analysed for every SPL token.
- 04Dust & bait attacksSub-$0.10 spam blasts and approval-bait tokens auto-sorted into Suspicious — hidden, no value shown.
Outgoing
Pre-sign- 01Calldata decodingPlain transfer or approve(maxUint256)? Critical actions require a deliberate 1–2s hold-to-confirm.
- 02NFT setApprovalForAllA full-red warning with collection name and operator address — the #1 NFT drainer pattern.
- 03Off-chain authorizationsPermit2 & EIP-2612 signatures that can drain you later are surfaced, not hidden as "just a signature".
- 04Solana instruction decoderEvery instruction shown and colour-coded. setAuthority & transfer hooks flagged red and blocked.
One wallet, everything onchain
Trade, fund and send —
Trade, fund and send —
across 20+ chains.
Cash In
Buy USDT, USDC, ETH and SOL with Apple Pay, Google Pay, card or SEPA. From just €10, straight into self-custody.
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Instant Send
Send crypto in a blink. Pick a token, confirm, done — with Smart Security screening every recipient in the background.
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Private Send
Send native, ERC-20, SPL and NFTs across every chain. Address book, poisoning alerts and confidence checks built in.
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ETHSOLBASEARBOPPOLYBNBAVAXzkSyncLineaScrollBlast
One wallet, every chain
20 networks + Solana, with balances on every chain at once. Multi-account and isolated profiles built in.
Learn more ↗AI Scanner
Paste any token or address — get rugpull risk, holder concentration and liquidity-lock status in plain language. Vet a memecoin before you ape.
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Beyond the basics
One app for your
One app for your
whole onchain life.
Guardian keeps you safe — the rest of Nox keeps you moving. Everything you actually do onchain, in one self-custodial wallet, with security woven through all of it.
Portfolio tracker
Live balances and 24h P/L across all 20+ chains in a single, unified view.
All chains
Staking & earn
Put idle assets to work through vetted staking routes — yields scanned before you commit.
Vetted routes
NFT gallery
View, send and verify NFTs across EVM and Solana, with spam collections auto-hidden.
EVM + Solana
Approvals manager
See every token approval you've ever granted — and revoke the risky ones in one tap.
One-tap revoke
Airdrop radar
Surfaces drops you're eligible for and lets you claim them through screened contracts only.
Screened claims
Smart alerts
Price moves, incoming transfers and security events — only the notifications that matter.
Real-time
Address book
Save trusted contacts with built-in poisoning protection so you never send to a look-alike.
Anti-poisoning
dApps & DAO
Connect to any dApp and vote in governance without ever leaving the safety of Nox.
WalletConnect
Why Nox
The only wallet where
The only wallet where
security is the product.
?
Any other walletSigns whatever it's told
- ✕Signs blindRaw calldata, cryptic hex and one big Approve button.
- ✕Ignores what arrivesFake airdrops and scam tokens land straight in your token list.
- ✕No counterparty checksSanctioned and blacklisted addresses look like any other.
- ✕Misses look-alikesAddress poisoning works exactly as the scammer planned.
- ✕Approvals pile upOld unlimited approvals stay live until a drainer finds them.
NoxSecurity is the default
- ✓Reads before you signEvery transaction decoded and explained in plain language.
- ✓Scans incoming tooFakes and dust auto-hidden before you ever see them. No other wallet does this.
- ✓Screens every counterpartyChainalysis sanctions oracle + GoPlus reputation — in under 800 ms.
- ✓Catches poisoningLook-alike addresses flagged against your address book instantly.
- ✓Kills risky approvalsApprovals manager shows every grant — revoke in one tap.
Supported networks
Twenty chains.
Twenty chains.
One seed phrase.
BitcoinBTC
EthereumETH · ERC-20
SolanaSOL · SPL
StablesUSDT · USDC
Wall of love
Don't trust.
Don't trust.
Verify.
Crypto natives switch wallets for one reason: the old one failed them. Here's what they say after a month with Nox.
★★★★★Chrome Web Store
"Guardian flagged a setApprovalForAll on a mint site that looked 100% legit. That one popup already paid for itself forever."
DM@degenmaxiNFT trader · 3 yrs onchain
★★★★★X / Twitter
"Switched after the third fake USDT airdrop hit my old wallet. Nox just… hides them. My inbox is finally clean."
0K0xKiraDeFi power user
★★★★★Chrome Web Store
"The Solana instruction decoder is unreal. First wallet that tells me what setAuthority actually does before I sign it."
SSsol_sergeySolana dev
★★★★★Discord
"I lost $400 to a poisoned address last year. Nox caught the look-alike instantly when someone tried it again. Never going back."
LElena.ethCollector
★★★★★Chrome Web Store
"I vet every memecoin with the AI Scanner before aping. It's saved me from two honeypots in a single week."
AC@apechadMemecoin degen
★★★★★X / Twitter
"Finally a wallet I can recommend to my mom. She reads the warnings, understands them, and hasn't signed anything scary since."
MD@marta_defiDeFi educator
★ 4.9 / 5 · Chrome Web Store
38,000+ wallets protected
$2.1M in scams blocked
Under the hood
Protective by design.
Protective by design.
Yours by default.
Guardian is the brain. This is the armour — the cryptography and runtime hardening that keep your keys on your machine and your wallet out of attackers' reach.
Encrypted vault
Seed phrases sealed with AES-GCM 256 + PBKDF2 at 100k iterations, with random salt and IV per wallet. All entropy from crypto.getRandomValues — never Math.random.
Truly non-custodial
Your keys, your crypto. Nox never holds, moves or sees your funds. Multiple accounts and isolated profiles — Personal, DeFi, Trading — each with its own HD path.
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Hardened runtime
Manifest V3, frozen window.ethereum, strict CSP and auto-lock on idle. Backend sanitises blockchain data so malicious tokens can't prompt-inject the AI.
Good to know
Questions, answered.
No — Nox is fully non-custodial. Your keys are generated and stored only on your device, and Nox never holds, moves or sees your funds. Your keys, your crypto.
20 EVM networks plus Solana — Ethereum, Base, Arbitrum, Polygon, BNB Chain, Optimism, Avalanche, zkSync, Linea, Scroll, Mantle, Gnosis, Fantom, World Chain, Blast, Manta, Mode, Celo, HyperEVM and Solana. You see balances on all of them at once, with no manual network switching.
Yes. Guardian is on by default for everyone and always free — security is the core product, not a paid add-on. There’s nothing to configure and nothing to upgrade.
On Ethereum, Fusion swaps are gasless — the gas is taken from the token you’re swapping instead of your ETH balance. On other chains you pay normal network fees, with the best route auto-selected across 30+ DEXs.
Yes — import via seed phrase or private key, or create a fresh wallet. You can run multiple accounts and keep fully isolated profiles (Personal, DeFi, Trading), each with its own HD path.
It’s sealed with AES-GCM 256 encryption and PBKDF2 key derivation at 100,000 iterations, with a random salt and IV per wallet. All randomness comes from crypto.getRandomValues, and the extension auto-locks on idle, on browser close and when you switch tabs on a seed screen.
Never. No data sale, no targeted advertising, no custody of your crypto. Guardian stays free for everyone. Any future revenue comes from small, standard swap and on-ramp fees — never from your data.
NOX NOX NOX
Free · No account · Pre-launch
Stop trusting
Stop trusting
blind wallets.
Self-custody, AI-protected, every chain. Add Nox to Chrome and let Guardian watch your back on every transaction.