# br-AI-n

According to OpenAITools.app telemetry verified on 2026-11-11, br-AI-n (chromewebstore.google.com) is an AI platform indexed under AI Chatbot generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include Sider (2.64M visits/mo), Jan (291.89K visits/mo), AnythingLLM (512.27K visits/mo).

Private, offline AI assistant running local LLMs in your Chrome side panel

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | br-AI-n |
| Handle | br-ai-n |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/br-ai-n/gheflfjgnkdgobnoccihlcbkhopdhhmk |
| Categories | AI Chatbot, AI Assistant, Large Language Models (LLMs) |
| Pricing Model | Freemium |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.4 |
| Saved Count | 0 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Freemium |
| Tags | ChatGPT, Chrome extension, AI chatbot, Profile management, Custom personalities |

## Overview

br-AI-n takes a local-first approach to browser AI. Instead of forwarding your prompts to a remote API, it downloads an open-weight model once into your browser cache and then performs inference in the sandboxed extension environment using WebAssembly and WebGPU hardware acceleration, with an optimized single-threaded SIMD path as a fallback on machines without usable GPU support. Because everything runs on-device, there are no per-token costs, no monthly fees and no need to paste in an API key.
The extension lives in Chrome's side panel and can be opened with a single click from any tab. Highlight text on a page and a floating quick-action widget offers instant summarization, concept explanations and grammar fixes without leaving the page, while an "attach page context" control pulls the current tab's text straight into the conversation for longer documents. Advanced reasoning models render their expandable thought steps natively in the interface.
For users who already run their own inference stack, br-AI-n can also act as a front end for local server backends such as Ollama, LM Studio and llama.cpp, offloading heavy work to a dedicated machine while keeping the Chrome interface. Optional web tools — search, active-tab reading and sandboxed code execution — are disabled by default and gated behind a fail-closed network kill switch, so the extension stays fully offline unless you explicitly opt in. Personas are customizable with preset profiles for assistant, coding, summarizing, translation and grammar checking, plus unlimited user-defined system prompts.

## Pricing & Plans

br-AI-n is free to install and use. The extension runs models locally on your own hardware, so there are no API charges, token fees or subscriptions; you only pay for your own electricity and any optional local server hardware.

## Key Features & Capabilities

- **On-device inference with WebGPU:** Runs open-weight LLMs inside the browser using WebAssembly and WebGPU acceleration, with an optimized SIMD CPU fallback for machines without GPU support.
- **Offline by default, no API keys:** Models are cached locally after a one-time download, so day-to-day chatting works without an internet connection and without pasting in any credentials.
- **Floating inline quick actions:** Highlight text on any page to summarize it, explain a concept or fix grammar in place, then continue the conversation inside the floating card.
- **Page context attachment:** Pull the full text of the active tab into the chat to summarize long articles, extract key points or ask targeted questions about the open document.
- **Custom personas and local server bridge:** Use built-in presets or create unlimited custom personas with your own system prompts, response styles and formatting rules, and optionally connect to Ollama, LM Studio or llama.cpp backends.

## Primary Use Cases

- **Confidential document work (Privacy-conscious professional):** Draft, summarize and rewrite sensitive documents without sending proprietary text to a third-party cloud service.
- **Reading comprehension on long pages (Researcher or student):** Attach a long article or paper to the chat and ask for a summary, key points or clarifications while reading.
- **Coding help offline (Developer):** Explain unfamiliar code, generate snippets and run sandboxed calculations inside the side panel without leaving the browser.
- **Local server front end (Self-hosted AI hobbyist):** Point the extension at an existing Ollama, LM Studio or llama.cpp instance to get a clean Chrome UI for a home-lab model server.

## Strengths

- No API keys, accounts or usage fees — inference happens on your own hardware
- Strong privacy model: a fail-closed kill switch keeps network tools off unless you enable them
- Flexible deployment with an optional bridge to self-hosted Ollama, LM Studio and llama.cpp backends
- Useful inline widget and page-context attachment fit naturally into everyday browsing

## Limitations

- Response speed and model quality depend heavily on your own GPU and memory
- Small local models lag behind top hosted models on complex reasoning tasks
- Optional web tools must be turned on deliberately, which adds a step for live-fact queries

## Frequently Asked Questions

### Do I need an OpenAI or other API key?
No. br-AI-n runs models locally in the browser using WebAssembly and WebGPU, so no API key or paid account is required. If you prefer, you can instead connect it to your own local server running Ollama, LM Studio or llama.cpp.

### Can the extension read my browsing history?
The developer's Chrome Web Store disclosure states that no user data is collected or used. Tab content is only read when you explicitly trigger the tab reader or page-context attachment, and the optional web tools are disabled by default behind a network kill switch.

### What hardware do I need?
A recent Chrome build with WebGPU support and a reasonably capable GPU gives the best experience. On machines without usable WebGPU the extension falls back to single-threaded WebAssembly SIMD, which works broadly but is slower.

### Is br-AI-n an official OpenAI or Google product?
No. It is an independent, third-party extension built by an individual developer. It runs openly licensed third-party models and is not affiliated with, endorsed by or produced by OpenAI, Google or any other model vendor.

### What is br-AI-n's monthly traffic and growth trend?
br-AI-n currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is br-AI-n free? What is its pricing model?
br-AI-n operates on a Freemium pricing model. br-AI-n is free to install and use. The extension runs models locally on your own hardware, so there are no API charges, token fees or subscriptions; you only pay for your own electricity and any optional local server hardware. Supported billing and checkout platforms include: not listed.

### What are the best br-AI-n alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to br-AI-n are: 1. Sider (2.64M visits/mo); 2. Jan (291.89K visits/mo); 3. AnythingLLM (512.27K visits/mo); 4. Merlin AI (1.38M visits/mo); 5. Sigma AI Browser (240.78K visits/mo).

### Which platforms and core AI capabilities does br-AI-n support?
br-AI-n is classified under AI Chatbot, AI Assistant, Large Language Models (LLMs), supports the following platforms: Browser Extension, and its core capability tags include: ChatGPT, Chrome extension, AI chatbot, Profile management, Custom personalities.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Sider](https://openaitools.app/tool/sider-ai-extension) | 2,644,740 | Freemium | [Compare](https://openaitools.app/compare/br-ai-n-vs-sider-ai-extension) |
| [Jan](https://openaitools.app/tool/jan) | 291,894 | Free | [Compare](https://openaitools.app/compare/br-ai-n-vs-jan) |
| [AnythingLLM](https://openaitools.app/tool/anythingllm) | 512,269 | Freemium | [Compare](https://openaitools.app/compare/anythingllm-vs-br-ai-n) |
| [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | Freemium | [Compare](https://openaitools.app/compare/br-ai-n-vs-merlin-ai) |
| [Sigma AI Browser](https://openaitools.app/tool/sigma-ai-browser) | 240,775 | Free | [Compare](https://openaitools.app/compare/br-ai-n-vs-sigma-ai-browser) |
| [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | Freemium | [Compare](https://openaitools.app/compare/br-ai-n-vs-monica-ai) |
| [Mochii](https://openaitools.app/tool/mochii) | 26,988 | Freemium | [Compare](https://openaitools.app/compare/br-ai-n-vs-mochii) |
| [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | Freemium | [Compare](https://openaitools.app/compare/br-ai-n-vs-chatbox) |
| [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | Paid | [Compare](https://openaitools.app/compare/br-ai-n-vs-typing-mind) |
| [NativeMind](https://openaitools.app/tool/nativemind) | 2,207 | Free | [Compare](https://openaitools.app/compare/br-ai-n-vs-nativemind) |
| [Open WebUI](https://openaitools.app/tool/open-webui) | 804,534 | Freemium | [Compare](https://openaitools.app/compare/br-ai-n-vs-open-webui) |
| [Poe](https://openaitools.app/tool/poe) | 5,894,702 | Freemium | [Compare](https://openaitools.app/compare/br-ai-n-vs-poe) |

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Source: https://openaitools.app/tool/br-ai-n