Trezor Bridge is essential software that enables secure communication between your Trezor hardware wallet and your web browser, ensuring your cryptocurrency transactions remain private and protected.
✓ Encrypted Communication Established
The essential communication layer between your hardware wallet and the digital world
Trezor Bridge serves as a crucial intermediary software that facilitates secure communication between your Trezor hardware wallet and web-based cryptocurrency applications. Unlike browser extensions that can be vulnerable to malicious attacks, Trezor Bridge operates as a standalone application on your computer, creating an isolated and secure communication channel.
When you connect your Trezor device to your computer, the Bridge software automatically detects the hardware wallet and establishes a secure connection. This connection allows web applications like Trezor Suite, MyEtherWallet, and other compatible platforms to communicate with your device without compromising the security of your private keys, which never leave the hardware wallet itself.
The Bridge operates on a simple yet powerful principle: it acts as a translator between the web application's requests and your Trezor device's responses. When you initiate a transaction through a web interface, the Bridge securely transmits the transaction details to your Trezor, where you can review and confirm the transaction directly on the device's screen. This process ensures that even if your computer is compromised, your cryptocurrency remains safe because the critical signing process happens within the secure environment of the hardware wallet.
One of the most significant advantages of Trezor Bridge is its transparency and open-source nature. The entire codebase is publicly available, allowing security researchers and developers worldwide to audit the software for potential vulnerabilities. This collaborative approach to security ensures that any issues are quickly identified and resolved, maintaining the highest standards of protection for users' digital assets.
Creates an isolated communication channel that prevents malicious websites from directly accessing your hardware wallet, ensuring your private keys remain secure.
Works seamlessly with all major web browsers and cryptocurrency platforms, providing consistent functionality across different operating systems and applications.
Operates locally on your device without collecting or transmitting personal data, ensuring your transaction history and wallet information remain completely private.
Lightweight application that runs efficiently in the background, providing instant connectivity when you need to access your hardware wallet through web applications.
Modern web browsers have implemented strict security policies that prevent websites from directly communicating with USB devices. While these policies protect users from malicious websites, they also create a barrier for legitimate applications that need to interact with hardware wallets. Trezor Bridge elegantly solves this problem by acting as a trusted intermediary that browsers can communicate with safely.
Without Trezor Bridge, users would be limited to using only desktop applications or browser extensions, which may not offer the same level of security or functionality as web-based platforms. The Bridge enables the full ecosystem of cryptocurrency applications to work seamlessly with your Trezor device, providing you with maximum flexibility while maintaining the highest security standards.
Discover the comprehensive capabilities that make Trezor Bridge the most trusted solution for hardware wallet connectivity
Compatible with Windows, macOS, and Linux operating systems, ensuring universal accessibility regardless of your preferred platform.
Implements advanced encryption protocols and secure communication channels to protect your cryptocurrency transactions from potential threats.
Fully open-source codebase allows for community auditing and verification, ensuring complete transparency in security implementations.
Seamless background updates ensure you always have the latest security patches and feature improvements without manual intervention.
Works seamlessly with all major web browsers including Chrome, Firefox, Safari, and Edge for consistent user experience.
Minimal system resource usage with a small installation footprint that won't slow down your computer or consume excessive memory.
Detailed technical information about Trezor Bridge capabilities and requirements
Download the appropriate installer for your operating system from the official Trezor website.
Run the installer and follow the simple setup wizard to complete the installation process.
Connect your Trezor device and start using web-based cryptocurrency applications securely.
Your cryptocurrency security is our top priority. Discover the multiple layers of protection that keep your digital assets safe.
All communication between your browser and Trezor device is protected by military-grade AES-256 encryption, ensuring your transaction data remains completely secure during transmission.
Trezor Bridge operates in a completely isolated environment, preventing malicious websites or applications from accessing your hardware wallet without explicit permission.
Your privacy is paramount. Trezor Bridge operates entirely locally on your device without collecting, storing, or transmitting any personal information or transaction data to external servers.
Every software update and communication is cryptographically signed and verified, ensuring you're always running authentic Trezor software without any tampering or modifications.
Understanding the multi-layered security approach that protects your cryptocurrency transactions
Your Trezor device provides the foundational security layer with secure element chips and isolated key storage that never exposes private keys to your computer.
Trezor Bridge creates an encrypted communication tunnel between your browser and hardware wallet, validating all requests and preventing unauthorized access.
Web applications interact with Trezor Bridge through secure APIs, ensuring that transaction details are always verified on your device screen before signing.
Always download Trezor Bridge from the official Trezor website
Verify the digital signature of the installer before installation
Keep your operating system and Trezor Bridge updated to the latest versions
Use a dedicated computer for cryptocurrency transactions when possible
Never share your Trezor device PIN or recovery seed with anyone
Regularly check for firmware updates on your Trezor device
Never download Trezor Bridge from unofficial sources. Only use the official Trezor website to ensure you're getting authentic, unmodified software.
Verify digital signatures before installation to confirm the software hasn't been tampered with by malicious actors.
Keep software updated to ensure you have the latest security patches and improvements.
Trezor Bridge's open-source nature provides unprecedented transparency in cryptocurrency security. Unlike closed-source alternatives, every line of code is publicly available for inspection, allowing security researchers, developers, and users worldwide to verify the software's integrity and identify potential vulnerabilities before they can be exploited.
This collaborative approach to security has resulted in a robust, battle-tested platform that has undergone extensive peer review. The open-source model ensures that security improvements are rapidly implemented and that users can trust the software they're using to protect their valuable cryptocurrency assets.
Get the help you need with comprehensive documentation, community support, and troubleshooting guides
Comprehensive guides and technical documentation for installation, troubleshooting, and advanced configuration.
Connect with other Trezor users, share experiences, and get help from the community and Trezor support team.
Find quick answers to the most frequently asked questions about Trezor Bridge installation and usage.
Access the latest versions of Trezor Bridge for all supported operating systems and previous releases.
Follow these steps if you're experiencing connection issues with your Trezor device
Ensure your Trezor device is properly connected to your computer via USB cable and the device is unlocked.
Close all browser windows, restart Trezor Bridge application, and try connecting to your web application again.
Check for and install any available updates for both Trezor Bridge and your Trezor device firmware.
Verify that your browser allows connections to localhost and hasn't blocked the Bridge communication port.
Find answers to common questions about Trezor Bridge
Trezor Bridge is required because modern web browsers don't allow websites to directly communicate with USB devices for security reasons. The Bridge acts as a secure intermediary that enables web applications to safely interact with your Trezor hardware wallet.
Yes, Trezor Bridge is completely safe. It's open-source software that has been audited by security experts. The application only facilitates communication between your browser and Trezor device without collecting any personal data or compromising your security.
Trezor Bridge works with all major web browsers including Google Chrome, Mozilla Firefox, Safari, Microsoft Edge, and Opera. The Bridge operates independently of your browser choice.
No, you don't need to restart your computer. However, you may need to restart your web browser to ensure it can properly communicate with the newly installed Trezor Bridge.
Yes, a single Trezor Bridge installation can handle multiple Trezor devices. You can connect different devices as needed, and the Bridge will automatically detect and communicate with the connected device.
If you can't find the answer you're looking for, our support team is here to help.