Protect your Web3 assets
Pocket Universe is a browser extension that keeps your assets safe when you sign Web3 transactions. It also comes with up to $30,000 in coverage per transaction for a small fee.
Join 200,000+ people who are safe from scams
Security
Get protected from scam transactions
We show you clear warnings on malicious transactions.
Clarity
Understand what you're signing
See which assets move every time you sign.
Testimonials
Real people being saved
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"It’s surprising to me that even after more than a year in this space some people still fall for this stealth mint scam? Download @PocketUniverseZ for fucks sake"
Tma420.eth
@Tma_420
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"Some of them are so difficult to tell! @PocketUniverseZ saved me once from a fake Collab land scam that would have drained high value NFTs. I recommend at least running contacts through them before signing."
Atheenas
@atheenas
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"... we all gotta be protecting ourselves better from these MF scums! Idk what y’all doing if you still don’t have @PocketUniverseZ installed on your devices. It’s literally a life saver ..."
Spike
@LVSpike420
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"@PocketUniverseZ is such a cool extension to have..let's you see what you're signing before the actual tx window👁️ Might save your bag.."
deNurse
@patricklabelle7
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"GM, @PocketUniverseZ just saved my ass from some fake Ether phishing site. (I wasn't going to mint, was just doing research but can't even be safe surveying the space anymore..."
Malloy
@AhoiMalloy
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"100%, must have chrome extension!"
wale.swoosh
@waleswoosh
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"Thanks to your awesome extension, I narrowly avoided a potential disaster last night 😓 ... your extension saved the day and protected my wallet from being drained🛡️"
Alessa
@alessa_nft
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"GM. As we sometimes mistakenly clicked a rogue link; I did so last night. I was saved by @PocketUniverseZ from losing all my ETH treasures. It's criminal that they are a free tool."
Ari
@ari_dehawk
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Join over 200,000 others using Pocket Universe
Sign your transactions with peace of mind.
200k+
total users
$1b+
in assets being protected
3M+
transactions analyzed a week
$30k
coverage per transaction
Examples
One click can drain your wallet
Fake NFT listings
which steal all NFTs from collections you've traded on Opensea or Blur.
Fake DEX orders
which steal your ERC20 tokens using known, trusted DEX protocols.
ETH stealing contracts
which pretend to be airdrops, claims, mints and other normal transactions.
Nope! It's just one click to install. No need to sign anything.
Nope! We have no access to your wallet/seedphrase/private keys. To move assets you will still need to sign in your wallet as per usual.
We work with almost all web3 wallets! For example, we will pop up before Metamask, Coinbase and other wallets that use similar methods to them like Rabby, XDEFI, Frame and Taho. Some wallets like OKX are currently incompatible, but that may change as we make updates. We currently don't work with Wallet Connect.
Not yet! We're in beta testing for iOS. A full release will be announced when it's ready.
We're on - Ethereum - Polygon - BSC - Optimism - Arbitrum - Base - Blast - Linea - Scroll We're always adding more! Click the extension icon to see the chains we support.