OpenMask - TON wallet

A TON Wallet in your Browser

Users10K

Rating3.9

Reviews12

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

OpenMask - TON wallet Media preview

3 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

3.92

Latest

3.92

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

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Technical snapshot

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Version0.22.0

ManifestV3

Size903KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

OpenMask is an extension for accessing TON enabled decentralized applications, or "dApps" in your browser! MetaMask analog for The Open Network.

The extension injects the ton web3 API into every website's javascript context, so that dApps can read from the blockchain.

OpenMask also lets the user create and manage their own identities (via private keys, local client wallet), so when a dApp wants to perform a transaction and write to the blockchain, the user gets a secure interface to review the transaction, before approving or rejecting it.

The application support network features: Jettons, NFT, TON DNS, TON WWW, TON Proxy, TON Sites and more!

The wallet support biometric authentication via Touch Id for Mac, Yubikey or mobile phones.

Because it adds functionality to the normal browser context, OpenMask requires the permission to read and write to any webpage. You can always "view the source" of OpenMask the way you do any Chrome extension, or view the source code on Github:

Reviews

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The Chrome Web Store shows 12 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

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AI product read

TON blockchain wallet browser extension (MetaMask analog for The Open Network) that enables users to manage TON cryptocurrency assets and interact with TON dApps directly from the browser

Provides a secure, browser-native interface for TON blockchain interactions - users can manage their TON wallet, sign transactions, and connect to decentralized applications without leaving their browser or trusting third-party custodians

User installs extension → creates or imports a TON wallet (sets password, generates/receives seed phrase) → wallet is stored locally and encrypted → when visiting TON dApps, the extension injects web3 provider → dApp requests connection via TonConnect → user approves connection in extension popup → dApp can request transactions → user reviews transaction details in extension popup → approves or rejects → extension signs with local private key and broadcasts to TON network

Target users: TON blockchain users and developers / DeFi users interacting with TON dApps / NFT collectors/traders on TON / Users who need a non-custodial TON wallet in their browser

Source code is heavily minified (background.js 827KB, main.js 1.7MB), making it difficult to trace exact implementation details
Cannot verify the complete onboarding flow from minified code alone
External service integrations (ston.fi, dedust.io, stealthex.io, changehero.io) may have their own monetization but are not extension-paid features

Monetization

No paid features detected

No evidence of paid features, subscriptions, billing, or monetization within the extension. No stripe, billing, subscription, pricing, purchase, paywall, or upgrade-to-premium patterns found. The 'pro' keyword hits are false positives (variable names like a.prototype, file paths). The 'license' hits refer to open source library licenses (MIT, BSD-3-Clause). The 'premium' hits are minified code variable names. The extension is open source (GitHub: OpenProduct/openmask-extension) and free to use. Crypto wallets typically monetize through swap fees or partner integrations, not extension-level subscriptions.

Confidence: 95
Payment platform: --
Source: AI / Medium
Login required: Needs review
Reason: OpenMask is a non-custodial TON blockchain wallet that requires users to create a local wallet (set password + generate/import seed phrase) before they can use core functionality like sending transactions or connecting to dApps. The code contains 'unlock', 'password', 'mnemonic', 'seed', and 'onboarding' patterns. The authentication is LOCAL only (no server-side login) - wallet data is stored via chrome.storage and protected by a user-set password. Biometric authentication (Touch ID/Yubikey) is optional for wallet unlock. No OAuth or external service login (Google, GitHub, etc.) is required.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：proxy
扩展能力较强：storage、activeTab

Publisher

OpenProduct

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access