The AI quiz solver
for your practice questions.
QuizPilot is an AI quiz solver and homework helper for the web. One click reads the questions on a practice page and suggests answers with a confidence score, so you can check your reasoning and find gaps. Handles multiple choice, true/false, fill-in and short answer questions, including ones with pictures. Let it fill in the answers, or just mark them and answer yourself.
- ✓ Free with your own API key
- ✓ 200 free questions for new accounts
What it does
Not tied to particular sites. The first time it meets an unfamiliar quiz page it learns the layout, then answers similar pages directly.
Solve the page in one click
All five question types. Choices get ticked and blanks filled in; undo in one click, and it never submits for you.
Assist mode
Only marks the suggested answer and its confidence; it never clicks or types. Think first, then check.
Continuous mode
For one-question-per-page practice: answers, moves to the next question at a human pace, and stops whenever you say.
Page text first, screenshots when needed
Reads question text straight from the page; when it's incomplete, an image or a canvas, a screenshot goes to a multimodal model. You can also select an area.
Choosing between study tools? Read our guide to the best AI for studying, or see how QuizPilot works as a math solver extension.
Choice questions go to a decision model: fast and inexpensive
A decision model does not write prose: it returns the chosen option and a confidence. QuizPilot's Fast mode uses one for multiple-choice and true/false questions, and a multimodal model for fill-in, short-answer and picture questions.
Our test: 60 multiple-choice and true/false questions came back in 1.3–1.4 s
Turn on low-confidence review and unsure answers get a second check from a stronger model
Fast mode counts each answered question as 1; questions without an answer are free
Speed measured by us on October 17, 2026, through the same API Paid mode uses. On a real page, reading the page, the network and filling in the answers also take time.
Until October 2026 Fast mode used TypeSafe's Jev: how we tested Jev, with benchmarks.
Three steps
Free mode works with your own model key, no sign-up. Or sign in to Paid mode and skip the setup.
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01Install
Add it from the Chrome Web Store and pin it to the toolbar.
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02Pick a mode
Enter your own API key, or sign in to Paid mode with email or Google.
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03Open a quiz, click once
Click “Solve this page”, or press Alt+Shift+1 (Mac: ⌃⇧1).
Free or Paid?
Free · your own key
$0- Every answering feature
- Works with Jev, OpenAI, Claude, Gemini, DeepSeek, Qwen, Kimi and 20+ model services
- Questions go from your browser to the provider you chose, never through our servers
- You get your own key; the provider bills you for model use
Paid
Pay per question- Sign in and go, no model setup
- Fast: multiple-choice and true/false go to a quick, inexpensive decision model; fill-in, short answer and picture questions to a multimodal model
- Accurate: an advanced AI model thinks through each question
- 200 free questions for new accounts; they never expire
Question packs
You pay per answered question: 1 in Fast mode, 10 in Accurate mode. Questions without an answer are free, what you buy never expires, and you can switch modes any time in the popup.
| Item | Fast | Accurate |
|---|---|---|
| Models | A decision model + a light multimodal LLM | An advanced AI model (thinks before answering) |
| Each question counts as | 1 question | 10 questions |
| The $10 pack (4,000) answers | 4,000 questions | 400 questions |
| Speed | A few seconds | A little slower, usually a few to ten-odd seconds more |
| Best for | Everyday practice, lots of questions | Hard or specialist questions, when you want more certainty |
Open source, so you can check the privacy claims
The source of the QuizPilot extension and its model adapters is on GitHub under the AGPL-3.0. Anyone can check in the code that in Free mode your key stays on your device and questions never pass through our servers. If a site is read wrong, issues and fixes are welcome. The Paid mode backend is not part of the open-source release.
Questions and answers
What is QuizPilot?
QuizPilot is a Chrome extension: an AI study helper for practice questions on the web. One click on a practice, homework or self-test page reads the questions and suggests answers with a confidence score. It can tick or fill in the answers, or only mark them on the page.
Is QuizPilot free?
Free mode costs nothing: add your own model API key, and the provider you chose bills you for model use. Paid mode works right after sign-in and charges per answered question: 1 question in Fast mode, 10 in Accurate mode, nothing for questions without an answer. New accounts get 200 free questions, and packs start at $3 for 450 questions.
Which question types does it handle?
Multiple choice, multiple answer, true/false, fill-in, short answer, and questions with pictures. When the page text is incomplete or the question is an image or canvas, a screenshot goes to a multimodal model.
Which websites does it work on?
It is not tied to particular sites: it infers questions, options and answer controls from the page structure, so most online practice, question bank and quiz pages work as they are. For an unusual site, "Relearn this page's layout" learns it once; if it still reads the page wrong, you can send us the debug log from Settings.
Is QuizPilot an AI quiz solver?
Yes. QuizPilot is an AI quiz solver and homework helper for practice questions on the web: it reads a question and returns an answer with a confidence score, then fills it in or only marks it. It works on most online practice, question bank and quiz pages without site-specific setup.
Is QuizPilot a homework helper Chrome extension?
Yes — it installs from the Chrome Web Store and runs on desktop Chrome 116 or later. As a homework helper it reads practice and homework questions, suggests answers with a confidence score, and never submits for you.
Will it submit my answers?
No. QuizPilot only ticks or fills in answers, and you can undo that in one click; submitting is always up to you. Continuous mode stops at the last question.
Is my data safe?
The extension reads the current page only when you click its button, use the right-click menu or press the shortcut, never in the background. In Free mode your key stays in the browser and questions go straight to the provider you chose. In Paid mode questions pass through our server to the model, and we do not keep the questions, screenshots or answers. See the Privacy Policy.
Can I use it in exams?
Not in exams or assessments that prohibit such tools. QuizPilot is a study aid: use it only for practice, homework and self-tests where it is allowed, and follow the rules of your school, exam body and the website.
Which AI models does it use?
Paid mode has two modes. Fast: multiple-choice and true/false questions go to a decision model, and fill-in, short answer and picture questions to a multimodal model; turn on low-confidence review in Settings to have unsure answers checked by a stronger model. Accurate: every question goes to an advanced AI model. Free mode uses the models you set up.
What is the difference between Fast and Accurate?
Fast answers with a decision model and a light LLM in a few seconds and counts each question as 1: good for everyday practice. Accurate sends every question to an advanced AI model that thinks before it answers: more accurate on hard questions, a little slower, and each question counts as 10. In both modes questions without an answer are free, and you can switch any time in the extension popup.
Which browsers and systems are supported?
Desktop Chrome 116 or later on Windows, macOS and Linux. Install it free from the Chrome Web Store.
Is QuizPilot open source?
The extension and its model adapters are open source on GitHub under the AGPL-3.0 (github.com/jelly-ham/quizpilot-extension), so the Free mode privacy claims can be checked in the code. The Paid mode backend is not open source.
Is QuizPilot related to quizpilot.io or quizpilot.ai?
No. QuizPilot, the Chrome extension for practice questions, has its official site at quizpilot.link and is listed on the Chrome Web Store as QuizPilot. quizpilot.io and quizpilot.ai are unrelated products run by others; we are not affiliated with either.
Use it responsibly
QuizPilot is a study aid. Use it only for practice, homework and self-tests where such tools are allowed, and follow the rules of your school, exam body and the website. Do not use it in exams or assessments that prohibit it. See the Terms of Service.