BAH Browser

BAH Browser is an MIT-licensed desktop browser for people who want an AI agent to carry out web tasks in their own browser session. It runs on Windows and combines a tabbed Chromium browser with an assistant that reads pages, clicks links and fills forms in response to plain-language requests.

You can run its AI locally through Ollama, including models such as qwen3:14b, without an API key. Local inference works offline, though accessing websites still needs a connection. Cloud chat and automation use DeepSeek, Mistral or NVIDIA NIM and require a provider key. DeepSeek is the recommended backend; the Ollama path is less tested. The browser runs on your machine in either case, while cloud inference uses the selected provider.

Each tab keeps a separate conversation. Built-in shortcuts cover price comparisons, news retrieval and YouTube tasks, including discussing a video's transcript or finding the moment a phrase is spoken. You can download Ollama models inside the browser. Image generation is also available without an API key; the local Ollama path described here covers chat and browser automation.

The agent uses your saved logins and can access the same pages you can. It asks for confirmation before purchases, payments, deletions or entering card details, and pauses for your help at CAPTCHAs, login barriers and paywalls. A stop button cancels an active task.

The browser includes ad blocking through EasyList and EasyPrivacy, with automatic exceptions for YouTube and Twitch, plus malicious-site checks through URLhaus. Its interface supports English, Portuguese and Spanish.

The current Windows installer is unsigned.