Privacy Policy

Effective 3 August 2026 · Applies to the Canvas Quiz Solver Chrome extension and canvasquiz.com

In short: when you ask for an answer, the text and any images of that question leave your browser. They are sent to our servers, where they are processed to generate the answer. We do not store the questions themselves. We do not read pages other than Canvas quiz pages, and we never collect your Canvas password.

1. What the extension can access

The extension only runs on Canvas pages — addresses under instructure.com — and on canvas-user-content.com, which is where Canvas hosts images used inside questions. It does not run on any other website, and it cannot see your activity on other sites.

On a quiz page, it reads:

The text of each question
The answer options presented for that question
Images that form part of a question

2. What is transmitted, and to whom

When you request an answer, the extension sends the question text, its answer options, and any question images to our servers in the United States, where they are processed to generate an answer. Processing is carried out by our own infrastructure and by service providers acting on our behalf. Nothing is sent until you ask for an answer.

Question images are downloaded from Canvas by the extension and converted before being sent, so that our server can read them. This download happens in your browser using your existing Canvas session.

3. What we store

Data	Where	Kept for
Request metadata — question length, number of images, response time, token counts	Our server logs	30 days
Your email address and subscription status, if you subscribe	ExtensionPay and Stripe	While your account exists
Subscription state used to unlock the extension	Your browser's local extension storage	Until you uninstall

We do not store the content of your questions or the answers returned. Our logs record only the measurements listed above. Question content does pass through the systems of the service providers that process it, and is subject to their own retention practices.

4. What we do not collect

Your Canvas username, password, or login credentials
Your browsing history, or any page outside Canvas quiz pages
Your grades, transcript, or student records
Payment card details — these go directly to Stripe, never to us
Anything used for advertising. We do not sell or share data.

5. Services we rely on

A cloud hosting provider in the United States — runs the server that processes requests
Service providers — process request content on our behalf to generate answers
ExtensionPay and Stripe — handle subscriptions and payments
Plausible Analytics — measures traffic on canvasquiz.com only. It is cookieless and does not track individuals or follow you across sites. It is not part of the extension.

6. Your choices

Stop all data collection by uninstalling the extension, or by withdrawing consent from the extension's settings. Nothing is transmitted unless you request an answer.
Cancel your subscription at any time from the extension popup.
Request deletion of your account data by emailing us at the address below.

7. Children

This extension is intended for users aged 13 and over. We do not knowingly collect information from children under 13. If you believe a child has provided us information, contact us and we will delete it.

8. Changes to this policy

If our data practices change, we will update this page and revise the effective date above. Where the change is significant, we will notify users within the extension before it takes effect.

9. Contact

Questions, deletion requests, or privacy concerns: support@canvasquiz.com