# AI Feature Checker

According to OpenAITools.app telemetry verified on 2026-11-11, AI Feature Checker (chromewebstore.google.com) is an AI platform indexed under AI Checker 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 Free pricing model. Top competing alternatives by monthly volume include DeepTranslate (90.02K visits/mo), Dia Browser (1.25M visits/mo), Sigma AI Browser (240.78K visits/mo).

Instantly see whether your Chrome browser supports built-in AI

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | AI Feature Checker |
| Handle | ai-feature-checker |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/ai-feature-checker/dfigkeggbbbiebkdcmdmhohnngbdmhhe |
| Categories | AI Checker, AI Browsers |
| Pricing Model | Free |
| 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 | 3.6 |
| Saved Count | 0 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Free |
| Tags | Chrome extension, AI feature detection, window.ai, Browser AI, AI enablement, Chrome flags |

## Overview

Chrome's built-in AI capabilities are gated behind experimental flags and specific browser builds, which makes it genuinely hard to tell whether your setup is ready. AI Feature Checker reduces that to a single question: does this browser expose window.ai? The extension inspects the browser, reports the result immediately, and gives you a straightforward answer instead of leaving you to dig through chrome://flags by hand.

When window.ai is detected, the extension confirms support and offers a button that takes you straight to Hugging Face's AI chat so you can start using browser-based AI right away. When it is not detected, it switches to guided mode: clear, numbered instructions on which Chrome flags to enable, plus clickable links to the relevant settings and the Chrome Dev download page so you can update to a build that ships the functionality.

It is a small, single-purpose utility — around 10 KB, last updated in July 2024, with interface messages available in English, Chinese, Spanish and other languages according to your browser settings. There is nothing to configure and no account to create, which makes it a practical first stop if you are experimenting with on-device AI in Chrome and want to know what your browser can actually do.

## Pricing & Plans

Completely free. The extension is offered at no cost on the Chrome Web Store, with no account, subscription or in-app purchase required.

## Key Features & Capabilities

- **One-click AI support check:** Instantly detects whether the window.ai object is present in your browser and reports the result.
- **Guided enablement steps:** If support is missing, the extension lays out clear step-by-step instructions for enabling the necessary Chrome flags.
- **Direct links to settings:** Jump straight to the relevant Chrome flags and the Chrome Dev download page from inside the extension.
- **Go straight to an AI chat:** When window.ai is detected, a button takes you to Hugging Face's AI chat so you can use browser AI immediately.
- **Multiple interface languages:** Messages appear in English, Chinese, Spanish and other languages based on your browser settings.

## Primary Use Cases

- **Check before you troubleshoot (Chrome power user):** Confirm in seconds whether your browser exposes built-in AI before spending time chasing flags and version numbers.
- **Validate a test environment (Web developer):** Quickly verify that a given Chrome installation and profile has the AI APIs available before testing code that depends on them.
- **Guided first-time setup (Curious beginner):** Follow the built-in instructions and links to enable Chrome's AI features without reading scattered documentation.

## Strengths

- Answers a very specific question in one click, with no configuration
- Provides actionable enablement steps and direct links when support is missing
- Extremely small footprint and free with no account required
- Interface messages adapt to your browser language

## Limitations

- Only checks window.ai, so it does not cover newer or alternative browser AI APIs
- Last updated in July 2024, so the flags it references may be outdated on very new Chrome builds
- Aimed at experimentation rather than production use

## Frequently Asked Questions

### What exactly does it check?
It checks whether the window.ai object exists in your browser, which is how Chrome exposes its built-in AI capabilities.

### Does it turn AI features on for me?
No. It cannot change browser settings itself, but when support is missing it shows clear instructions and direct links so you can enable the required Chrome flags yourself.

### Is it free?
Yes, it is completely free with no account, subscription or in-app purchase.

### What happens if my browser does support AI?
The extension confirms support and gives you a button to open Hugging Face's AI chat so you can start using browser-based AI straight away.

### What is AI Feature Checker's monthly traffic and growth trend?
AI Feature Checker 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 AI Feature Checker free? What is its pricing model?
AI Feature Checker operates on a Free pricing model. Completely free. The extension is offered at no cost on the Chrome Web Store, with no account, subscription or in-app purchase required. Supported billing and checkout platforms include: not listed.

### What are the best AI Feature Checker alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to AI Feature Checker are: 1. DeepTranslate (90.02K visits/mo); 2. Dia Browser (1.25M visits/mo); 3. Sigma AI Browser (240.78K visits/mo); 4. Fellou AI Browser (31.01K visits/mo); 5. HARPA AI (537.46K visits/mo).

### Which platforms and core AI capabilities does AI Feature Checker support?
AI Feature Checker is classified under AI Checker, AI Browsers, supports the following platforms: Browser Extension, and its core capability tags include: Chrome extension, AI feature detection, window.ai, Browser AI, AI enablement, Chrome flags.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [DeepTranslate](https://openaitools.app/tool/deeptranslate-%E5%85%A8%E9%A1%B5-%E5%8F%8C%E8%AF%AD%E9%A1%B5%E9%9D%A2%E7%BF%BB%E8%AF%91%E5%99%A8) | 90,017 | Free | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-deeptranslate-%E5%85%A8%E9%A1%B5-%E5%8F%8C%E8%AF%AD%E9%A1%B5%E9%9D%A2%E7%BF%BB%E8%AF%91%E5%99%A8) |
| [Dia Browser](https://openaitools.app/tool/dia-browser) | 1,254,172 | Free | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-dia-browser) |
| [Sigma AI Browser](https://openaitools.app/tool/sigma-ai-browser) | 240,775 | Free | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-sigma-ai-browser) |
| [Fellou AI Browser](https://openaitools.app/tool/fellou-ai-browser) | 31,007 | Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-fellou-ai-browser) |
| [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | Freemium | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-harpa-ai) |
| [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | Freemium | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-merlin-ai) |
| [SigmaOS Airis (Alpha)](https://openaitools.app/tool/sigmaos-airis-alpha) | 90,910 | Freemium | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-sigmaos-airis-alpha) |
| [Phew AI Tab](https://openaitools.app/tool/phew-ai-tab) | 792 | Free Trial, Paid | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-phew-ai-tab) |
| [MyNextBrowser](https://openaitools.app/tool/mynextbrowser) | 1,807 | Freemium | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-mynextbrowser) |
| [Critique](https://openaitools.app/tool/critique) | 0 | Freemium | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-critique) |
| [Sider](https://openaitools.app/tool/sider) | 2,644,740 | Freemium | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-sider) |
| [Tabbit Browser](https://openaitools.app/tool/tabbit-ai) | 670,981 | Freemium | [Compare](https://openaitools.app/compare/ai-feature-checker-vs-tabbit-ai) |

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Source: https://openaitools.app/tool/ai-feature-checker