Kthulu Wallet is a Chrome extension that allows users to easily access distributed applications (Dapps) based on various blockchains such as Ethereum, Klaytn, Polygon, and Binance. It also supports popular public browsers like Chrome, Edge, Safari, and Whale. With Kthulu Wallet, users can inject the web3 API of each blockchain into the JavaScript context of any website, enabling Dapps to read data from the blockchain.

One of the key features of Kthulu Wallet is its ability to let users manage their own identities. When a Dapp wants to perform a transaction and write to the blockchain, users are provided with a secure interface to review the transaction before approving or rejecting it. This adds an extra layer of security and control for users.

It's important to note that Kthulu Wallet requires the necessary permissions to read and write to any webpage. This is because it adds functionality to the normal browser context, allowing users to interact with Dapps seamlessly.

Overall, Kthulu Wallet is a powerful tool for accessing and interacting with Dapps on various blockchains. Its user-friendly interface and secure transaction review process make it a reliable choice for blockchain enthusiasts.