Basic Attention Token Logo

Brave is a free and open-source web browser which was first released in 2016. It is developed by US-based Brave Software, Inc. and based on the Chromium web browser. Brave is marketed as a privacy-focused web browser and includes features such as built-in advertisement blocking, protections against browser fingerprinting and a private browsing mode that integrates the Tor anonymity network. Brave also incorporates its own advertising through a rewards system based on cryptocurrency, which allows users to earn Basic Attention Tokens (BAT) by opting-in to view ads served through its ad network. While Brave has been praised for its privacy protections and features, it has faced criticism over early plans to replace publisher's ads with its own and missteps surrounding its handling of affiliate links and privacy vulnerabilities in its private browsing mode.