# ExamNinja

> AI-assisted explanations and answer checking for permitted study, practice, homework, and coursework.

This is the concise agent index. Use [llms-full.txt](https://examninja.io/llms-full.txt) for the complete page directory, or query the knowledge layer at [llms/?query=your_question](https://examninja.io/llms/?query=your_question) (plain text) and [llms/json?query=your_question](https://examninja.io/llms/json?query=your_question) (JSON).

## Product facts

- ExamNinja is a Chrome extension plus browser-based study tools.
- It works best with supported text-based multiple-choice, multiple-select, fill-in-the-blank, matching, short-answer, and focused homework questions.
- It returns a proposed answer and explanation for the user to review; AI output can be wrong and should be verified against course material.
- Free allowances, paid options, and product limits can change. The live homepage and signed-in account interface are the current sources of truth.
- Checkout and subscription management occur through Stripe.
- ExamNinja is available from its [verified Chrome Web Store listing](https://chromewebstore.google.com/detail/examninja-ai-homework-hel/pblbdegfamhipckgnkbjkmmlbepbjnal).

## Primary pages

- [Home](https://examninja.io/): Product overview, workflow, pricing, FAQs, and trust boundaries.
- [Install and availability](https://examninja.io/get/): Current Chrome Web Store release status.
- [Free tools](https://examninja.io/tools/): Browser-based quiz, answer, checking, and homework tools.
- [Supported platforms](https://examninja.io/platforms/): Current platform directory and compatibility guidance.
- [Help center](https://examninja.io/help/): Installation, account, billing, troubleshooting, privacy, and support.
- [Privacy policy](https://examninja.io/privacy/): Current data handling, providers, retention, and user choices.
- [Terms of service](https://examninja.io/terms/): Current service and subscription terms.

## Usage boundary

ExamNinja is for outside assistance that the applicable school, course, assessment, and device policies permit. It does not take or submit exams, impersonate students, guarantee correctness, or provide instructions for bypassing proctoring, secure browsers, activity logs, or academic-integrity controls.