# Locker Protocol - **Website:** - **Primary alias:** `lockerprotocol.com` ## Description Locker Protocol is a crypto wallet designed to keep private keys off internet-connected browsers. Its free extension for Chrome and Brave lets users manage supported digital assets while requiring each transaction signature to be approved by QR code using an offline phone. This air-gapped approach separates transaction approval from the browser, aiming to reduce exposure of sensitive keys during online activity. The wallet supports a broad range of networks and ecosystems, including Ethereum, Bitcoin, Solana, Hyperliquid, Tron, Sui, Stellar, Cosmos Hub, Osmosis, Injective, THORChain, Aptos, XRP Ledger, Litecoin, Dogecoin, and several Ethereum-compatible networks such as Arbitrum, Avalanche, Base, BNB Chain, Linea, Polygon, and Optimism. The site also lists Robinhood Chain, Stride, and Juno. Locker Protocol presents its product alongside comparisons with other wallet and security providers, including MetaMask, Ledger, Unicrypt, and Fireblocks. The website provides access to support, Telegram, Reddit, and a privacy policy. Its central offering is a browser-based wallet experience paired with offline, QR-based signing for users seeking an added layer of transaction security. ## Industries - 💰 Finance - 🖥 Computers Electronics and Technology - 🖥 Blockchain and Cryptocurrency _(under Computers Electronics and Technology)_ ## Links - [github](https://github.com/locker-protocol) ## Logos & icons - logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idB1M1thbe/w/820/h/820/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1790434133713) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Electric Violet | #9900cc | accent | | Ebony | #111827 | dark | | White | #ffffff | light | ## Fonts - Inter — asset _(google)_ --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._