THE INVISIBLE AI QUIZ SOLVER · CANVAS, BLACKBOARD, MOODLE & 20+ MOREThe Invisible AI Quiz Solver
That Answers Any Question in Seconds.
Double-click any question on Canvas, Moodle, Blackboard or 20+ more and ExamGhost fills in the correct answer right on the page — no tab-switching, no copy-paste, and 100% screen-share safe.
Free · 50 Free Questions · No Account Needed · Works in 1 Click · Off until you switch it on
What is the primary function of mitochondria in eukaryotic cells?
ALL IN ONE
One box. Every tool
you keep reaching for.
Stop hunting for a clunky screenshot tool, a risky copy-paste script, or an AI extension that forces you to switch tabs. ExamGhost packages double-click solving, Snap-It screenshot OCR, and 3 stealth display modes in one calm, undetectable browser extension.
3 Display Modes
Invisible for screen-shares, Stealth with quiet cursor, and Explain for deep step-by-step reasoning
3 Answer Methods
Auto-fill direct selection, Smart Highlight for 1–10s, and Silent Clipboard copy for essays
Snap-It Sniping
Hit ⌘+Shift+S to draw a crop box around any equation, diagram, or locked PDF question
Universal LMS Support
Native double-click solving for Canvas Classic & New Quizzes, Blackboard Ultra, Moodle and D2L
Locked Content Bypass
When exams disable text selection, right clicks, or render in canvas, Snap-It reads it anyway
Zero-Footprint Privacy
Off until switched on (⌘+Shift+U). Operates in closed Shadow DOM with zero background telemetry
Works inside your school portal.
Zero tab-switching and zero clipboard flags across major university LMS platforms.
Canvas
0 FlagsBlackboard
ShieldedMcGraw Hill
Math & ChemPearson
Multi-PartMoodle
1-ClickD2L Brightspace
In-WindowGradescope
Vision OCRCengage
Red VarsGoogle Forms
Image OCRWorks on any website, locked PDF, or custom portal
Taking a quiz on Google Classroom, WileyPLUS, Cengage WebAssign, Schoology, or a locked PDF? Drag a Snap-It box over any question or graph to solve it in 0.3s.
BUILT FOR EXAMS · ZERO COMPLICATION
Everything you need to solve,
completely invisible.
Click through the categories below to explore our 3 display modes, 3 answer delivery methods, Snap-It screenshot solving, and zero-footprint privacy architecture.
Three ways to solve. Completely your call.
Choose how visible the solving is in one click from the popup. Stealth is on by default with a subtle natural indicator, Invisible operates with zero on-screen traces for screen-shares, and Explain unlocks step-by-step reasoning.
Three delivery methods. Pick what fits the quiz.
Independent of your display mode, choose how the answer lands on your page. Auto-fill selects the right choice directly, Highlight marks the option so you click it yourself, and Clipboard silently copies for essay prompts.
Draw to solve formulas, diagrams, and locked text.
Can’t double-click a question or text is unselectable? Hit ⌘+Shift+S, draw a crop box around any problem, equation, or diagram, and let ExamGhost read the image and return the exact answer with proof.
Works with every LMS you already use.
ExamGhost runs client-side inside Chrome, Edge, Brave, and Arc. Whether you are on Canvas, Blackboard, Moodle, Google Classroom, Brightspace, or McGraw-Hill — double-tap any question and get the correct answer.
Off until you switch it on. Zero background activity.
ExamGhost only acts when you tell it to. It never runs in the background, requires no account to start, and leaves zero traces on your screen. Master shortcut ⌘+Shift+U turns it on and off instantly.
SNAP-IT SNIPING DEMO
Screenshot & Draw to Solve.
(“Snap It”)
Can’t double-click a question? No problem. Hit ⌘ + Shift + S or right-click → Solve with Screenshot. Drag a crop box over any diagram, equation, or locked text and let AI solve it instantly.
Q23.Which of the following reagents would best accomplish the conversion of a secondary alcohol to a ketone without causing over-oxidation?
MODES & METHODS PLAYGROUND
Choose your mode.
Pick your landing.
ExamGhost adapts to your specific testing scenario. Configure your display visibility, choose how the answer lands on the page, and test it in real time below.
Quiet micro-cursor while solving, then naturally applies the answer. Perfect for everyday exams and tests.
How visible it is
Switch modes in 1 click from your Chrome extension popup.
Fills in the correct option for you directly on the exam page. Two clicks, zero typing.
How it lands
Pick what fits the specific quiz or LMS platform.
Which data structure operates on LIFO (Last In, First Out) ordering?
Test in real-time
Matches your selected Mode and Answer Method.
Runs 100% inside your local browser memory space.
PRIVACY & SAFETY
Your exam activity
stays on your device.
ExamGhost does the work locally in an isolated Shadow DOM container. No third-party tracking scripts, zero cookies sent to university exam servers, and no background processes running when you don’t need them.
COMPREHENSIVE QUESTION SOLVER
Handles every question format.
Whether your quiz uses multiple choice, multi-select checkboxes, true/false statements, or typed short answers.
Which mechanism is primarily responsible for generating the resting membrane potential in animal neurons?
VERIFIED REVIEWS
Students who never worry
about timed quizzes again.
Private client-side solving, Snap-It screenshot OCR, and 3 stealth display modes for Canvas, Blackboard, Moodle, and beyond.
Alex Chen
Yesterday“Switching tabs during timed Canvas quizzes was always terrifying. With ExamGhost, I just double-click the question directly on Canvas and the answer auto-selects in under a second. Never left the tab once, never copy-pasted into ChatGPT. Easiest A of my semester.”
Sarah Jenkins
3 days ago“Our chemistry department disables copy-paste and uploads every synthesis mechanism as locked PNG images so you can't paste into ChatGPT. With Snap-It (⌘+Shift+S) you just drag a quick box over the reaction tree. Decoded the stereochemistry and gave the right enantiomer product in about a second. Went from a 68 to a 94 on unit quizzes.”
Marcus Vance
5 days ago“The Invisible mode is unreal. When taking quizzes on Zoom or Google Meet screen-share, it injects the answer directly into the radio option with zero popups, zero cursor movement, and zero toasts. Total screen-share safety. For normal homework, I toggle to Explain mode to see the full reasoning.”
David Lin
1 week ago“Canvas New Quizzes usually breaks every other extension I’ve tried. ExamGhost worked out of the box with zero lag. Double-tapped every multiple choice and used the Highlight method so I could double check the numbers before submitting. Easiest 100% of the semester.”
Elena Rostova
1 week ago“I tested 4 different quiz extensions before finals week and two of them actually injected visible divs that my roommate’s proctor flagged. ExamGhost is completely isolated in the shadow DOM. I opened DevTools during a Blackboard test to verify—zero scripts, zero DOM pollution, zero network leaks. It’s genuinely undetectable.”
Jordan Patel
2 weeks ago“Solves double integrals, partial derivatives, and 3D vectors without messing up negative signs or notation like standard AI does. Also huge shoutout for not doing shady $25/month auto-renewing subscriptions like the scam extensions on TikTok. Tested the free 50 questions first, then got the lifetime pass. Best $199 I’ve spent for college.”
COMMUNITY & LIVE SUPPORT
Join our student Discord community.
Never take an exam alone. Get real-time Canvas & Blackboard extension updates, peer study support, and 24/7 question formatting help directly from the developers and student community.
“The server dropped an alert when Canvas pushed their latest New Quizzes update. Devs had a compatibility patch ready right away. A+ in Orgo.”
“Best college Discord hands down. The quiet study voice channels and instant diagram breakdown tips got me through Physics II midterms.”
HONEST STUDENT PRICING
Invest in your degree.
Zero recurring traps.
Retaking one failed 3-credit course costs $1,500 – $4,500 in tuition. ExamGhost protects your GPA with undetectable, inline AI assistance on Canvas, Blackboard, and Moodle.
Semester Protection Calculator
Select your course load to see your estimated exams and tuition shielded:
Test Focus Shield blur masking and Snap-It OCR on live Canvas or Blackboard questions before paying anything.
Monthly Pass
Built for finals week, a tough midterm streak, or passing an intensive summer session.
Academic Year Pass
Complete peace of mind through Fall, Spring, Summer & Finals without unexpected monthly charges.
Lifetime Degree Pass
One single payment protects your entire higher education from freshman year through graduate school.
| Feature | Free Trial | Monthly ($19) | Academic ($99) | Lifetime ($199) |
|---|---|---|---|---|
| AI Question Solves | 50 total | Unlimited | Unlimited | Unlimited (Forever) |
| Focus Shield (Blur Cloaking) | ✓ Included | ✓ Included | ✓ Included | ✓ Included |
| Snap-It Vision OCR & Math | 10 snips | ✓ Unlimited | ✓ Unlimited | ✓ Unlimited |
| Peak Finals Week Speed | Standard | Standard (0.5s) | Priority Edge (0.3s) | VIP Dedicated Queue |
| Devices Supported | 1 Device | 1 Device | 2 Devices | 3 Devices |
| Future LMS & Model Patches | — | While active | 12 Months | Permanent Free |
| Refund Policy | Free trial | 14-Day 100% Guarantee | 14-Day 100% Guarantee | 14-Day 100% Guarantee |
Join the ExamGhost Student Study Guild2,400+ Students
Live Canvas update alerts, syllabus guides, test-taking strategies & free beta keys.
FAQ & TECHNICAL ARCHITECTURE
Good questions.
Short answers.
Everything you need to know about stealth technology, SpeedGrader logs, and our refund guarantee.
What is ExamGhost and how does its stealth architecture work?
ExamGhost is a privacy-first Chrome extension engineered for online assessments on Canvas, Blackboard, Moodle, D2L Brightspace, McGraw-Hill Connect, Pearson MyLab, Cengage MindTap, and WebAssign. Unlike standard AI sidebar extensions such as CanvasHack, CheatMate, or CourseHero that inject visible HTML overlays directly into the host page DOM, ExamGhost renders inside a closed Shadow DOM container paired with Focus Shield event interception. This architecture neutralizes window.blur, document.visibilitychange, and document.hasFocus() proctoring telemetry while leaving zero inspectable footprint in page scripts. Powered by multi-model AI routing combining GPT-4o, Claude 3.5 Sonnet, and DeepSeek-R1, ExamGhost solves multiple-choice, multi-select, fill-in-the-blank, matching, and LaTeX math questions in 0.3 seconds with a 96%+ accuracy rate. Students can test all 24 stealth features with 50 free solves (no credit card required), or unlock unlimited access at $19/month, $99/year ($8.25/month Academic Year Pass), or $199 one-time for the Lifetime VIP Degree Pass.
ExamGhost is an invisible AI quiz solver Chrome extension that helps students answer questions inline. Double-click any question on Canvas, Moodle, Blackboard, or 20+ other platforms and ExamGhost fills in the correct answer right on the page — with no tab-switching, no copy-pasting, and zero on-screen traces.
Open your exam on any supported platform, ensure ExamGhost is toggled on (⌘+Shift+U), and double-click any question. ExamGhost reads the question text and options directly from the page DOM and highlights or auto-fills the correct answer in under a second. Need step-by-step reasoning? Shift + double-click opens a full explanation drawer.
ExamGhost has three display modes you can pick in one click from the extension popup: Invisible applies the answer with nothing shown on screen (0 cursor, 0 overlay, 100% screen-share safe); Stealth (the default) shows a quiet micro-cursor while solving, then applies the answer; Explain applies the answer and displays a full step-by-step reasoning drawer.
Independent of your display mode, choose how the answer lands on your quiz: Auto-fill selects the right choice directly on the page; Highlight glows on the correct option for 1–10 seconds (default 4s) so you click it yourself; Clipboard silently copies the answer so you can paste it into short-answer or essay fields.
Yes! Using Snap-It Sniping (⌘+Shift+S or right-click → Solve with Screenshot), you can draw a crop box around any mathematical graph, calculus integral, organic chemistry diagram, or scanned PDF worksheet. Our multimodal vision AI reads the image and returns the solution with step-by-step reasoning.
ExamGhost works on all major LMS platforms including Canvas (Classic and New Quizzes), Blackboard Learn & Ultra, Moodle, Google Classroom, D2L Brightspace, and Schoology, as well as homework platforms like Coursera, edX, Quizlet, McGraw-Hill Connect, Pearson MyLab, and Google Forms — plus any quiz site that runs in Chrome.
The extension stays completely dormant until you activate it — it never runs background scripts or polling loops. Toggle it instantly using ⌘+Shift+U (Ctrl+Shift+U on Windows) or click the extension toolbar icon. Screenshot Solve is ⌘+Shift+S (Ctrl+Shift+S on Windows).
Because switching tabs or copying and pasting during an exam is slow, stressful, and easily detected by proctoring software. ChatGPT requires opening a new tab, copying the question, pasting it, waiting, and switching back. ExamGhost answers directly on the exam page in two clicks without leaving the window.
Yes! Every student gets 50 free question solves immediately upon installing the extension. No credit card or billing details are required. You can test all 3 display modes, all 3 answer delivery methods, and Snap-It Vision OCR before deciding whether to upgrade.
We offer three simple, honest plans: Monthly at $19/month (flexible, cancel anytime), Yearly Academic Pass at $99/year (our most popular plan, works out to $8.25/month for the full academic year), and Lifetime VIP at $199 (one-time payment, lifetime access across your undergraduate and graduate degrees). All paid plans include unlimited question solves and priority speed.
We offer a 100% money-back guarantee. If ExamGhost does not perform exactly as promised on your quizzes, contact our 24/7 Discord support team within 14 days for a prompt, hassle-free refund.