Instantly see whether your Chrome browser supports built-in AI
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
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 checked if Chrome built-in AI flags were on.
Very basic, but saves digging through flags.
Handy little extension for testing Chrome AI.
Does basically one thing, nothing more.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Instantly detects whether the window.ai object is present in your browser and reports the result.
If support is missing, the extension lays out clear step-by-step instructions for enabling the necessary Chrome flags.
Jump straight to the relevant Chrome flags and the Chrome Dev download page from inside the extension.
When window.ai is detected, a button takes you to Hugging Face's AI chat so you can use browser AI immediately.
Messages appear in English, Chinese, Spanish and other languages based on your browser settings.
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.
Confirm in seconds whether your browser exposes built-in AI before spending time chasing flags and version numbers.
Quickly verify that a given Chrome installation and profile has the AI APIs available before testing code that depends on them.
Follow the built-in instructions and links to enable Chrome's AI features without reading scattered documentation.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | AI Feature Checker | 0 | — | — | Free | Current |
| 1 | DeepTranslate | 90.02K | -22.9% | 50% direct | Free | vs DeepTranslate |
| 2 | Dia Browser | 1.25M | +108.4% | 59% direct | Free | vs Dia Browser |
| 3 | Sigma AI Browser | 240.78K | -47.1% | 25% direct | Free | vs Sigma AI Browser |
| 4 | Fellou AI Browser | 31.01K | -13.8% | 30% direct | Free Trial, Contact for Pricing | vs Fellou AI Browser |
| 5 | HARPA AI | 537.46K | +99.3% | 76% direct | Freemium | vs HARPA AI |
| 6 | Merlin AI | 1.38M | +13.1% | 50% direct | Freemium | vs Merlin AI |
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