Remy Froissart, CNRS

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[[https://extension-recovery.io/wallets/coin98-wallet.php|coin98 wallet extension crashed]] wallet chrome extension setup guide and features



Coin98 Wallet Chrome Extension Install Steps and Key Functions Explained

Immediately add the utility to your browser from the official store. After installation, pin the icon to your toolbar for one-click availability. The process requires less than a minute, initiating with a click on "Create New Vault."


You will construct a secure passphrase of twelve words. Record this sequence on physical media and store it offline. This phrase is the absolute key to asset recovery; digital screenshots or text files create vulnerability. Confirm the phrase accurately when prompted to finalize vault generation.


Define a strong, unique password for local encryption of the vault. This password, required each session, works in tandem with your secret recovery phrase. It provides a secondary defense layer for the stored data.


Once operational, the interface aggregates balances from over 50 networks. View Ethereum, Solana, BNB Chain, and Aptos assets without switching applications. The integrated explorer displays real-time token prices and transaction histories directly within the pop-up view.


Interaction with decentralized applications is seamless. The tool automatically injects the necessary provider when you visit a supported app. For each transaction, a clear approval window details network fees and recipient addresses before you authorize.


Manage non-fungible tokens across chains in a dedicated section. The display shows collections and individual items, with options for direct transfers. Built-in marketplaces allow for listing and bidding without leaving the environment.


A native swap function sources liquidity from multiple aggregators. It compares rates for token conversions across different blockchains to minimize cost. You can execute trades directly, with fees calculated and displayed before confirmation.


Regular updates introduce support for new networks and tokens. The development team pushes enhancements for security and user experience. Ensure automatic updates are enabled in your browser settings to maintain optimal functionality.

Coin98 Wallet Chrome Extension Setup Guide and Features

Install the add-on directly from the Chrome Web Store, then click its icon in your browser's toolbar to create a new vault or import an existing one using a 12-word recovery phrase.


This tool supports over 50 blockchains, including Ethereum, Solana, and BNB Chain, allowing direct swaps between thousands of assets. Its built-in bridge aggregates multiple cross-chain protocols to move funds between networks with minimal fees, while the portfolio dashboard automatically tracks your entire multi-chain balance and transaction history.


Core FunctionKey Detail
Network SupportEVM, Solana, Cosmos, Polkadot, and others
Integrated DApp BrowserDirect access to decentralized applications
Transaction SimulationPreviews potential outcomes before signing

Installing the Coin98 Extension from the Chrome Web Store

Open your browser and navigate directly to the official Chrome Web Store.


Utilize the search bar; type "Coin98" to locate the correct asset manager. Verify the developer is listed as 'Coin98 Super Wallet' to avoid fraudulent copies.



Click the blue "Add to Chrome" button on the product page.
A confirmation dialog will appear–select "Add extension".



The installation completes within seconds. A new icon, typically a multicolored 'C', will activate in your toolbar.


Pin this utility for immediate access: click the puzzle piece icon, find the newly added tool, and select the pin symbol.


Initialization requires user action. Click the pinned icon to launch the interface. You'll be presented with options to generate a new vault or import an existing one using a secret recovery phrase.


Never share your 12 or 24-word mnemonic phrase. Store it physically, disconnected from any network, to secure your portfolio against unauthorized access.

Creating a New Wallet or Importing an Existing One

Choose 'Create New Vault' for a fresh start, which will generate a unique 12-word secret recovery phrase.


Write this phrase on paper, store it physically, and never digitize it; this sequence is the absolute key to restoring all your assets on any compatible device.


For importing, select 'Import Secret Recovery Phrase' and carefully enter your existing twelve or twenty-four word mnemonic; a single typo or incorrect word order will result in permanent access failure.


The software will then request a new, strong password–this encrypts the local vault data, so use a unique combination of letters, numbers, and symbols not shared with any other service.


Confirm the password, finalize the process, and your interface will immediately populate, displaying balances and transaction history linked to that specific phrase.


Always test restoration using your written phrase on a separate, empty interface before depositing significant funds to verify backup accuracy.

Navigating the Main Interface: Assets, Swap, and Browser

Immediately upon accessing the primary dashboard, your aggregated portfolio value is displayed at the screen's apex; directly below, the 'Assets' tab presents a real-time list of all held tokens across every connected chain, with individual balances and current market valuations. This section allows for quick token-specific actions: click any entry to view its transaction history or initiate a send/receive operation.


The 'Swap' function, positioned centrally for rapid access, provides a cross-chain decentralized exchange aggregator. It automatically sources liquidity from multiple protocols to propose the optimal rate for your selected currency pair–always verify the network, slippage tolerance, and estimated gas fee displayed in the confirmation panel before executing. Adjacent, the integrated 'Browser' tab is your direct portal to decentralized applications; simply enter a DApp's URL to interact with smart contracts for staking, lending, or NFT markets directly from this single interface, with transaction prompts appearing seamlessly over the active webpage.

Q&A:
Is the Coin98 Extension safe to use?

The Coin98 wallet extension is considered safe when downloaded from the official Chrome Web Store. It operates as a non-custodial wallet, meaning you alone control your private keys and funds. For maximum security, always verify the developer is "Coin98 Super Wallet" before installing. Never share your secret recovery phrase with anyone, and consider using it on a dedicated, malware-free computer for significant holdings.

I installed the extension. What's the first thing I should do?

After adding the extension, click its icon and choose "Create New Wallet." You'll be given a 12 or 24-word secret recovery phrase. Write this down on paper—do not save it digitally. Confirm the phrase by selecting the words in the correct order. Then, set a strong password for encrypting your local wallet data. This password is needed each time you access the wallet on that browser.

Can I use the same wallet on my phone and this Chrome extension?

Yes, you can. Instead of creating a new wallet, select "Import Wallet" during the extension setup. Enter your existing secret recovery phrase from your mobile wallet. This will synchronize your wallet access across devices, allowing you to manage the same accounts and funds from both your phone and browser.

What can I actually do with this wallet in my browser?

The extension lets you interact directly with decentralized applications (dApps) on networks like Ethereum, BNB Chain, or Solana. When you visit a dApp website, the extension can connect to it, allowing you to swap tokens, provide liquidity, stake assets, or play blockchain games without leaving your browser. It also manages your addresses, shows balances, and signs transactions securely.

I connected to a dApp but my transaction failed. Why?

Failed transactions are common and usually not a wallet fault. The main reasons are: insufficient network tokens (like ETH or BNB) to pay for the transaction fee (gas), setting the gas limit too low, or a slippage tolerance that's too tight for a swap. Always check you have enough native currency for fees. The extension shows transaction details before you sign—review them carefully.
Remy Froissart, CNRS

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