Audience
Web3 developers and TON users needing a solution with full dApp integration and on‑device key management
About OpenMask
OpenMask is a browser‑based TON wallet and dApp gateway that brings first‑class wallet functionality and developer tools to The Open Network. Built as a MetaMask analog with a modern, functional‑style stack, it provides an in‑page TON Provider conforming to Ton Connect 2.0 and supports seamless Mainnet/Testnet switching with one click. Users gain secure, client‑only Web 3 access through a robust key vault that manages multiple wallets, integrates Ledger hardware for enhanced security, and enables biometric authentication for convenient, protected logins. OpenMask delivers full token, Jetton, and NFT management and simplifies interactions with proxy‑hosted TON Sites. As a Web 3.0 application, it generates passwords and keys locally and stores all data on the user’s device, ensuring that only the user controls account access and shared permissions. Developers benefit from a comprehensive RPC API and advanced connect and contract‑deployment modules.