Digital Mask: User-Agent Switcher is a Chrome extension designed to enhance user privacy online by allowing users to spoof their browser identity. This tool enables users to switch their User-Agent, block WebRTC leaks, and implement fingerprinting protection with a simple click. By masking crucial details like the operating system, GPU, and timezone, it prevents websites from creating detailed profiles before the page loads, thus offering a more secure browsing experience.

The extension is particularly useful for developers who need to test websites across different devices, as well as researchers concerned about online profiling. Key features include the ability to set per-site rules, a built-in database for quick identity switching, and options to import and export user profiles. With functionalities such as Canvas noise and WebGL spoofing, Digital Mask provides a comprehensive toolkit for improving online anonymity.