Physics Quiz Solver — Step-by-Step AI Answers with Formulas

QuizSolve runs on the standard web quiz view across the LMS platforms physics courses use most — Canvas, Pearson Mastering Physics, Blackboard, Moodle, and Brightspace — in a normal Chromium browser like Chrome, Edge, Brave, or Arc. It activates automatically when it detects a quiz page, so there's no per-platform setup. The one exception is a lockdown or proctoring browser: those secured environments disable every Chrome extension, so QuizSolve cannot run inside them at all.

Both. QuizSolve runs in a step-by-step mode, so it names the governing principle, writes the relevant formula, substitutes the given values, and shows each step through to the final answer — not just a bare number. For kinematics, mechanics, energy, thermodynamics, and E&M questions, this means you can follow the physics and check your own setup against it. Reading the steps is the point: it shows why the answer is correct and where a sign, factor, or unit slipped, which is what helps on the next similar problem.

Yes. Physics questions often hinge on a free-body diagram, a circuit schematic, or a motion or field graph rather than plain text. QuizSolve captures those visuals along with the question and analyzes them together using a multimodal AI model, then reasons from them to a step-by-step answer. That covers labeled diagrams, ray diagrams, and graph-reading items on Canvas, Mastering Physics, and other LMS platforms — and every solution still comes with the worked steps so you understand what the figure was testing.

That's a core part of how it answers physics questions. QuizSolve carries units through every step, performs the conversions the problem needs, and reports the result to a sensible number of significant figures rather than dumping a long decimal. Because the working is shown, you can see exactly where each unit came from and confirm the conversion yourself. Units are where physics answers most often go wrong, so surfacing them in the steps is deliberate — but always sanity-check the final figures against what your quiz asks for.

Free tier: 5 free questions per day plus 2 screenshot solves, with no signup and no card required — enough for most day-to-day physics quizzes and homework. Pro removes the limits from $6.99/month billed yearly ($8.99 monthly, $2.99 weekly) and adds unlimited questions and screenshot solves, higher rate limits, and priority support. There's no paywall before you can try it, which is the main difference from paid-first physics answer services.

QuizSolve uses a state-of-the-art AI model in step-by-step mode, which is strong on standard physics problems where the governing law and setup are clear — kinematics, forces, energy, circuits, and the like. It's reliable on most quiz questions, but no AI is perfect: multi-step numeric work, unusual notation, and tricky unit conversions can occasionally produce a slip. That's exactly why every answer shows the formula and its working — so you can follow the reasoning and verify the result yourself rather than trusting a bare number.

Not for the free tier — you can install QuizSolve and start solving physics quizzes with no signup and no credit card. You get 5 free questions per day plus 2 screenshot solves at no cost, which covers most day-to-day homework and quizzes. An account is only needed for QuizSolve Pro, and that just requires an email so your unlimited plan follows you across devices. There's no paywall before you can try it, which is the main difference from paid-first physics answer services.

Yes. When a physics question is delivered as an image — a photographed problem set, a scanned worksheet, or a diagram embedded in the quiz — QuizSolve captures the image along with any surrounding text and sends both to a multimodal AI model. It reads the values, labels, and figures from the picture and works through the problem the same way it would for typed text, showing the formula and steps. This works on the standard quiz page across Canvas, Mastering Physics, and other LMS platforms.

Most LMS platforms don't have built-in Chrome-extension detection, and QuizSolve works on the page without switching tabs or showing a visible widget, so it doesn't create an obvious tell. However, be realistic: many platforms log assignment activity, and if your instructor enables a proctoring or lockdown browser, no extension — including QuizSolve — can run inside that secured environment at all. We won't promise you can defeat proctoring, because it isn't true. Use QuizSolve on standard, non-proctored physics quizzes, read the steps to learn the method, and treat graded work responsibly.