Eternl Wallet - Download Extension | Cardano Official Wallet

Eternl Wallet & Eternl Wallet Extension Guide — Secure Your Cardano Assets

Eternl Wallet is a feature-rich cryptocurrency wallet built for Cardano (ADA) users. It comes in two forms: a web/mobile wallet and a browser extension. Eternl is ideal for sending, receiving, and staking ADA, interacting with decentralized applications (dApps), managing NFTs, and tracking your portfolio with full control over your private keys.

The Eternl Wallet Extension integrates seamlessly with popular browsers like Chrome and Firefox, allowing you to connect to Cardano dApps directly from your browser.

🔑 What Is Eternl Wallet?

Eternl Wallet provides a secure, non-custodial way to manage Cardano funds. You control your private keys, meaning you are the sole owner of your assets. Key features include:

Send and receive ADA securely

Delegate ADA to stake pools for rewards

Interact with Cardano-based dApps

Manage native tokens and NFTs

Cross-platform support (desktop, mobile, and browser extension)

The wallet is open-source and fully transparent, giving users confidence in security and functionality.

🧩 Eternl Wallet vs Eternl Wallet Extension
Feature Eternl Wallet Eternl Wallet Extension
Platform Web & Mobile Browser (Chrome, Firefox)
Control Full private key access Full private key access
dApp Interaction Limited on web Seamless via extension
ADA Staking Supported Supported
NFT Management Supported Supported
Multi-account Yes Yes

The extension is particularly useful for users who regularly interact with Cardano dApps, providing faster and more secure connection directly from your browser.

📥 How to Install Eternl Wallet Extension

Visit the official Eternl website: eternl.io/

Navigate to the Extension section.

Select your browser (Chrome or Firefox) and click Add to Browser.

Confirm installation. The Eternl Wallet icon will appear in your toolbar.

⚠️ Security Tip: Only install the extension from the official site or verified browser stores to avoid phishing scams.

🛠️ Setting Up Eternl Wallet
Step 1: Create a New Wallet

Open the Eternl Wallet (web or extension)

Click Create Wallet

Set a strong password for encrypting your wallet locally

Write down your recovery seed phrase — this is critical to restore your wallet if you lose access

Step 2: Restore Existing Wallet

Select Restore Wallet

Enter your existing recovery phrase

Set a secure password

Access your funds immediately

🔐 Login & Unlock Eternl Wallet Extension

Logging into the Eternl Wallet Extension requires:

Entering your password

Optional biometric authentication if your device supports it

Once unlocked, you can:

Send and receive ADA and tokens

Stake ADA with your chosen pool

Connect to dApps and sign transactions securely

🌐 Using Eternl Wallet with dApps

Open a Cardano dApp in your browser

Click Connect Wallet

Choose Eternl Wallet

Approve the connection in the wallet extension

Interact with the dApp (sign transactions, stake, trade, or manage NFTs)

🛡️ Security Best Practices

Never share your recovery seed or private keys

Use a strong, unique password

Lock the wallet after each session

Avoid installing extensions from unknown sources

Consider using hardware wallets for added security with Eternl integration

🧠 Key Features

Multi-account support: Manage multiple wallets in one extension

ADA staking: Delegate ADA to earn staking rewards

NFT & token support: Track and manage Cardano-native tokens

Non-custodial: Full control of private keys

Cross-platform: Web, mobile, and browser extension compatibility

🔄 Common Issues & Troubleshooting

Cannot unlock wallet: Check that your password is correct; ensure browser caches are cleared

Extension not connecting to dApps: Reload the dApp page and approve the wallet connection

Seed phrase lost: Without it, wallet recovery is impossible — always store securely offline

📝 Final Thoughts

Eternl Wallet and its browser extension are essential tools for anyone serious about Cardano. By combining secure private key control, ADA staking, dApp connectivity, and NFT management, Eternl ensures your crypto experience is safe, fast, and flexible. Always use the official website for downloads and never share your recovery phrase.