Ledger Browser Extension

The most secure way to connect your **Ledger Hardware Wallet** to **Web3** and **DeFi** platforms.

**Download** the Official **Browser Extension**

Available for Chrome, Firefox, and Edge.

Securely Bridge Your **Hardware Wallet** to **Web3**

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Unparalleled **Security**

Unlike software wallets, the **Ledger Browser Extension** never exposes your **Private Keys** to your computer or the internet. All critical operations, especially **Sign Transactions**, are delegated directly to your physical **Ledger Hardware Wallet**. This physical isolation prevents malware, phishing, and remote attacks from compromising your **Digital Assets**. Our design philosophy ensures that your keys always remain within the certified Secure Element of your device, providing the gold standard in **Crypto Security**. We uphold the highest standards to maintain our status as the **Official Site** for secure **Web3** interaction.

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Universal **Web3** & **DeFi** Compatibility

Connect seamlessly to thousands of **Web3** decentralized applications (**dApps**), decentralized exchanges (**DEXs**), and yield farms across multiple **Blockchain** networks. The **Browser Extension** acts as a robust connector, allowing you to access the entire **DeFi** landscape without compromising your **Security**. Whether you are staking, swapping, or managing complex portfolios of **Digital Assets**, the connection remains stable, fast, and secure. We constantly update the extension to ensure compatibility with the latest **Crypto** standards, making your experience frictionless from **Getting Started** onwards.

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Trustworthy **Sign Transactions**

The biggest threat in **Web3** is blind signing. The **Ledger Browser Extension** ensures you always have a clear understanding of what you are approving. Before you **Sign Transactions**, the extension communicates the full, human-readable details to your **Ledger Hardware Wallet** screen. This feature, known as "What You See Is What You Sign" (**WYSIWYS**), confirms that the amount, recipient, and transaction type are correct before you physically confirm on your device. This crucial step in **Security** eliminates the risk of hidden malicious parameters in **Crypto** interactions.

The **Hardware Wallet** Difference: Why Our **Browser Extension** is Superior

For the modern **Crypto** user, interacting with the **Web3** and **DeFi** ecosystem is a daily necessity. However, this interaction introduces significant **Security** risks. Traditional browser extension wallets manage their own key pairs, which are stored in the browser's profile—a location highly susceptible to remote attacks, malicious extensions, and phishing. The core advantage of the **Ledger Hardware Wallet® Browser Extension** is its fundamental architectural difference: it holds no **Private Keys**.

When you initiate a **Sign Transactions** request from a **Web3** **dApp** via our **Browser Extension**, the extension acts merely as a secure conduit. It packages the raw transaction data and transmits it securely via the Ledger Manager interface to your connected **Ledger Hardware Wallet**. The signing process itself—the cryptographic operation that uses your unique **Private Keys**—happens entirely within the tamper-proof Secure Element of your physical device. The signed output is then sent back through the **Browser Extension** to the **Blockchain**. This elegant design ensures a seamless user experience for managing **Digital Assets** while maintaining the highest possible degree of **Security** for your **Crypto** holdings.

Our commitment is to be the **Official Site** that provides the safest possible gateway to **DeFi**. This requires continuous auditing and robust engineering. The **Browser Extension** includes advanced anti-phishing measures and domain verification checks. Every interaction is scrutinized to prevent common attack vectors. The combination of the **Ledger Hardware Wallet**'s physical **Security** and the software's intelligent design makes this the definitive solution for serious **Crypto** participants. For those **Getting Started** in **Web3**, this **Download** is the non-negotiable first step. We strongly encourage all users to verify they are downloading from this **Official Site** to ensure the integrity of their initial installation.

Ecosystem and **Digital Assets** Support

The **Ledger Hardware Wallet® Browser Extension** currently supports major **Blockchain** networks, including Ethereum, Polygon, Binance Smart Chain, and many others, allowing you to manage a vast array of **Digital Assets** from one secure interface. This breadth of support means less switching between different software wallets and more focus on your **DeFi** strategy. The synchronization with your physical device is immediate, ensuring that your portfolio status, addresses, and available **Crypto** funds are always up-to-date and accurately reflected. The ease of the **Download** process combined with this extensive ecosystem support makes our **Browser Extension** the best tool for managing your diverse **Crypto** portfolio securely. Start your **Getting Started** process by clicking the **Download** link above and securing your **Web3** future today.

**Getting Started**: Your 4 Steps to Secure **Web3** Access

1.

Verify & **Download**

Visit this **Official Site** and click the **Download** button. Install the **Ledger Hardware Wallet** **Browser Extension** from your browser's official marketplace (Chrome Web Store, Firefox Add-ons). Always ensure the publisher is verified by **Ledger** for maximum **Security**.

2.

Connect Your Wallet

Open the extension and choose the option to 'Connect My **Ledger Hardware Wallet**'. Plug in your device (Nano S Plus or Nano X) and unlock it using your PIN. Ensure Ledger Live is closed, as it can conflict with the connection process for the **Browser Extension**.

3.

Access **Web3** & **DeFi**

Navigate to your favorite **DeFi** **dApp**. When prompted to connect a wallet, choose the **Ledger Browser Extension**. Your **Digital Assets** are now accessible on the platform without ever exposing your **Private Keys**. This is the core of true **Crypto Security**.

4.

**Sign Transactions**

Whenever you perform an action (e.g., swapping **Crypto** or sending tokens), a prompt will appear on both the **Browser Extension** and your **Hardware Wallet**. Always verify the details on your physical device screen before pressing the button to **Sign Transactions**. This is the final **Security** check.

Proceed to **Official Site Download** Link

Frequently Asked Questions about the **Ledger Browser Extension**

Does the **Ledger Browser Extension** hold my **Private Keys**?
Absolutely not. The fundamental **Security** principle of our product is that your **Private Keys** never leave your **Ledger Hardware Wallet**. The **Browser Extension** is merely a transaction forwarder and display tool. It sends transaction requests to the physical device and receives the signed output. All cryptographic operations are performed on the Secure Element of the device, ensuring superior **Crypto Security** when interacting with **Web3** platforms and managing your **Digital Assets**.
Do I need to run Ledger Live while using the **Browser Extension**?
No, in fact, we recommend that you close Ledger Live before using the **Ledger Hardware Wallet** **Browser Extension**. Running both applications simultaneously can sometimes cause conflicts when trying to establish a connection with your device. For smooth **Getting Started** and optimal performance when accessing **DeFi** platforms, ensure only the extension and your physical wallet are active when you intend to **Sign Transactions**.
How can I be sure I am downloading the **Official Site** version?
To guarantee the highest level of **Security** and prevent phishing, always ensure you are downloading from this **Official Site** and verify the extension publisher name in the browser marketplace. The official Ledger extension will have millions of users and a verified developer badge. Never **Download** or trust third-party links. Our official documentation is always the safest guide for **Getting Started**.
What happens if my computer gets infected with malware while using the extension?
This is where the **Hardware Wallet** provides its greatest value. Even if your computer is compromised with malware, the attacker cannot steal your **Private Keys** because they are physically secured on your Ledger device. The attacker could potentially alter the transaction data on your screen, but the final, critical check occurs on the small, trusted screen of your **Hardware Wallet**. As long as you visually verify the correct recipient and amount on your device before confirming to **Sign Transactions**, your **Digital Assets** remain safe.
Can I manage all my **Crypto** assets using the **Browser Extension**?
The **Ledger Browser Extension** is optimized for interaction with **Web3** applications (like **DeFi** protocols and NFTs). For full portfolio management, viewing balances, staking rewards, and installing new **Blockchain** apps onto your device, you should use the Ledger Live desktop application. The **Browser Extension** focuses on making secure **Sign Transactions** easy and trustworthy across decentralized platforms, connecting your **Ledger Hardware Wallet** to the broader **Crypto** ecosystem.