Best Canvas Cheating Extensions in 2026, Ranked
Eight Canvas extensions students actually use, ranked by what matters: speed per question, image-question support, webcam safety, and price. Honest takes.
How we ranked them
Five criteria, weighted in roughly this order:
- Answer placement. On the question (best) vs. sidebar vs. screenshot overlay vs. another tab.
- Speed per question. Time from "see question" to "have answer."
- Image / format coverage. Whether image-based questions and "select all" multi-answer types work.
- Webcam safety. Whether typical use shows visible behavior under monitoring.
- Price relative to value.
One tool scored green across every axis. Seven didn't. Here's the table, then the breakdown.
At a glance
| Tool | On the question | Image-aware | Format-aware | Webcam-safe | Speed |
|---|---|---|---|---|---|
| CourseCheetah ★ #1 | Yes | Yes | Yes | Yes | Seconds |
| CanvasSolver | Yes | Limited | Partial | Yes | Fast |
| Wizard | Sidebar | Limited | No | Eyes drift | Slower |
| CanvasHack | No answers | N/A | N/A | Cloak only | N/A |
| Apex Vision AI | Screenshot | Yes | No | Eyes drift | Slow |
| SnapGPT | Screenshot | Yes | No | Eyes drift | Slow |
| Camo AI | Overlay | Limited | No | Yes | Slow |
| Generic AI helpers | Off-platform | Varies | No | Eyes drift | Slowest |
1. CourseCheetah ★ Editor's Pick
Best overall for Canvas — by a wide margin. Surfaces the answer on the question itself: no tab switching, no screenshots, no overlay you have to hide. Vision-based reading handles diagrams, formulas, and image questions natively. Format-aware on multiple choice, multi-answer, fill-in-blank, and the rest of the Canvas Quizzes engine.
- On-question answer placement. The only tool here that doesn't make you look anywhere else.
- Vision + reasoning models. Reads diagrams, formulas, and screenshots embedded in questions.
- Format-aware answer engine. Picks the right option, fills the right shape, no manual transcription.
- Privacy Guard. Six browser-level protections intercept the events Canvas would otherwise log.
"On-question answer placement is the only approach that survives the Canvas quiz log without acrobatics. Everything else asks you to look somewhere else — and looking somewhere else is what gets students caught."
2. CanvasSolver
The closest direct competitor — but "closest" isn't "equal." Delivers on-question answers and keeps the quiz log clean. Falls behind on image-question handling and format coverage, which is exactly where Canvas STEM coursework lives. The cheapest "real" answer engine at $7.99/mo monthly, but the price gap closes on yearly plans and the capability gap doesn't.
3. Wizard
A general-purpose ChatGPT sidebar with strong Web Store reviews (4.9★). Works on Canvas via copy/paste or screenshot into the sidebar — which means tab-switch territory if you're not careful, and your eyes leave the question every time. Useful as a general AI tool. Not built for Canvas quiz volume.
4. CanvasHack
Different category — it's a cloak, not an answer engine. Hides tab switches from the Canvas log but doesn't deliver any answers. Per their own FAQ: "Can it give me answers directly? Not yet." $14.99/mo for what amounts to a log-cleaner. If you already know the answers and just need the log clean, it's a tool. For everyone else, it's a missing feature priced like a complete one.
5. Apex Vision AI
Vision-based screenshot solver, freemium. Works across any platform, but requires a manual screenshot per question. Slow on real quiz volumes. Useful if you also need image solving for textbook photos and PDFs outside Canvas.
6. SnapGPT
Free tier with a 5-per-day cap, paid tier for unlimited. Screenshot-based, generic. The 5-per-day cap blocks any real quiz volume; the screenshot workflow keeps you off the question. Usable for one-offs.
7. Camo AI
Stealth-marketed overlay extension. Real product, focused on screen-share invisibility. Niche use case: if your specific worry is "an instructor will scrub the screen recording manually after the quiz," Camo's stealth focus is differentiated. For everyone else, it's a generic overlay you have to copy from.
8. Generic AI homework helpers (SolvelyAI, Quizard, TestWhiz)
A category, not a single product. General-purpose homework assistants that aren't Canvas-aware. They give you an answer; you transcribe it into the right format. Cheap or free — but you do all the workflow yourself, and "all the workflow" is exactly the part that wastes time and burns tab-switch events into the quiz log.