Dec 10, 2025
Today, we're announcing the availability of Brave's new AI browsing feature in Brave Nightly for early experimentation and user feedback. When ready for general release, this agentic experience aims to turn the browser into a truly smart partner, automating tasks and helping people accomplish more.
Read this articleDec 3, 2025
Today we're announcing a powerful new feature for Brave Leo: Skills. With Skills, your favorite prompts and AI-powered tasks are just a keyboard shortcut away.
Read this articleNov 20, 2025
Brave Leo offers a new capability for cryptographically verifiable privacy and transparency by deploying LLMs with NEAR.AI Nvidia-backed Trusted Execution Environments.
Read this articleOct 31, 2025
Attackers can embed malicious instructions in hidden HTML elements and other non-rendered markup that remains invisible to users but is fully accessible to the AI assistant.
Read this articleOct 21, 2025
AI browsers remain vulnerable to prompt injection attacks via screenshots and hidden content, allowing attackers to exploit users' authenticated sessions.
Read this articleAug 20, 2025
The attack we developed shows that traditional Web security assumptions don't hold for agentic AI, and that we need new security and privacy architectures for agentic browsing.
Read this articleJun 30, 2025
Leo has been evolving from a helpful browsing companion toward a smart, personalized collaborator—a shift that reflects broader changes in how we think about AI and the Web.
Read this articleJul 25, 2024
We explore the feasibility of deploying LLMs on device, a model in which user prompts and LLM outputs never leave the device premises.
Read this articleJun 13, 2024
Leo—Brave's in-browser AI assistant—is now even more useful thanks to its integration with Brave Search.
Read this articleApr 17, 2024
Answer with AI is the only large real-time answer engine that puts privacy first and does not rely on Big Tech search engines
Read this articleApr 10, 2024
Brave has integrated its AI assistant Leo with Brave Talk, its video conferencing tool, to provide real-time meeting summaries, task lists, and more for a more efficient and productive meeting experience, while maintaining privacy.
Read this articleApr 3, 2024
Brave is excited to announce the release of Leo on iOS, completing the roll-out of our new privacy-preserving AI assistant.
Read this articleFeb 28, 2024
Today, Brave is excited to announce the release of Leo—Brave's privacy-preserving AI assistant built right into the browser—on all Android devices.
Read this articleFeb 22, 2024
Today, we’re excited to announce we’ve completed another piece of the roadmap: Leo can now interact with PDFs and Google Drive files.
Read this articleJan 25, 2024
With today's update, we are excited to announce that we have integrated Mixtral 8x7B as the default LLM in Leo, our privacy-preserving AI browser assistant.
Read this articleNov 2, 2023
Three months ago, Brave previewed Leo—the browser-native AI assistant—on its Nightly channel for developers and testers. Today, we're excited to announce that Brave Leo is ready for all Brave users.
Read this articleSep 20, 2023
Brave recently released Leo (our native AI assistant) to Nightly users. We have since incorporated a lot of feedback, and made numerous improvements.
Read this articleAug 21, 2023
Today we're excited to announce that Leo, the AI assistant built natively in the Brave browser, is now available for testing and feedback in the Nightly desktop channel (starting with version 1.59).
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Open the installer from Chrome's downloads (it should be in the upper right corner of this window).
If you're prompted to, click “Yes” in the User Access Control dialog.
Wait for the installation to finish, then import your browser settings from Chrome.
If your download didn’t start automatically, click here.
