AI Test Solver

AI study helper: solve multiple-choice tests and open exercises on any webpage using Google Gemini. One-click copy answers.

🎓 AI TEST SOLVER — The fastest AI study companion for any webpage Solve multiple-choice quizzes and open-ended exercises in seconds with the power of Google Gemini AI. Whether you're studying for an exam, doing homework, reviewing practice tests, or working through online coursework — AI Test Solver gives you instant, accurate answers without leaving the page. ⚡ KEY FEATURES ✓ INSTANT MULTIPLE-CHOICE ANSWERS • Auto-detects A/B/C/D questions on any webpage • Returns the correct letter for every question, displayed inline • Solve 30 questions in under a minute ✓ OPEN-ENDED ANSWERS WITH ONE-CLICK COPY • Theory questions, programming exercises, math problems, essays, definitions, code (Python, SQL, JavaScript, MATLAB, R, C++, Java, etc.) • Full developed answer copied to clipboard with a single click • Paste directly into the answer box ✓ SELECT WHAT TO SOLVE • Highlight a single question to solve only that fragment • Or click the button to solve the whole exercise on the page • Uses surrounding context (tables, formulas, shared data) automatically ✓ WORKS ON EVERY STUDY PLATFORM • Moodle, Sakai, Blackboard, Canvas, Schoology • Google Forms, Microsoft Forms, Quizlet, Kahoot review pages • Custom university portals, lecture quizzes, practice tests • Any webpage with readable text ✓ POWERED BY GOOGLE GEMINI • Uses gemini-2.5-pro (the most powerful Gemini model) with automatic fallback to gemini-2.5-flash, gemini-2.0-flash and others • Temperature 0 for maximum accuracy • Up to 32,000 output tokens for long answers ✓ MINIMAL UI • Tiny, near-invisible ✓ button at the right edge of the screen • Click once → answers appear • Click × to hide everything; bring it back with the bottom-right ✓ • Cached answers reappear instantly without re-querying the API ✓ BRING YOUR OWN GEMINI KEY (FREE) • Get a free Gemini API key from Google AI Studio • Paste it once in extension Options • Stored locally in your browser via chrome.storage.sync — never sent to any server other than Google's ✓ PRIVACY-FIRST • Zero analytics, zero telemetry, zero tracking • No third-party servers • 100% open-source code on GitHub 🎯 PERFECT FOR • University students reviewing for exams • High-school students doing homework • Self-learners studying programming or math • Anyone preparing for certification exams • Language learners checking translations and grammar • Quick fact-checking and definitions ⚙️ HOW TO USE 1. Install the extension 2. Get a free Gemini API key at https://aistudio.google.com/app/apikey 3. Open extension Options → paste your key → Save 4. Visit any page with study material 5. Click the small ✓ button on the right edge 6. Get your answer instantly 🔧 TECHNOLOGY • Vanilla JavaScript, no dependencies • Chrome Manifest V3 • Direct integration with Google Gemini API • Open source: github.com/HectorZamoranoGarcia/AI-test-solver 📚 ABOUT GEMINI'S FREE TIER Google Gemini offers a generous free tier with hundreds of requests per day at no cost. Perfect for daily study use without any subscription. ⚠️ DISCLAIMER This extension is intended for personal study, self-assessment, homework assistance, and educational use. Users are responsible for complying with the academic integrity policies of their institution. Use responsibly. Made with ❤️ by Héctor Zamorano García