These Terms of Service (“Terms”) govern your use of Vidlore: Course Notes & AI Tutor (“Vidlore”, “the Extension”, “we”, “our”), including its paid plans and the Vidlore AI service. By installing or using the Extension you agree to these Terms. If you do not agree, do not use the Extension.
1. The Service
Vidlore helps you study Udemy™ courses you are already enrolled in. It lets you extract transcripts and your own notes, search them, export them, and use AI features such as summaries, quizzes, and lecture chat.
Vidlore is an independent product. It is not affiliated with, endorsed by, or sponsored by Udemy, Inc. Udemy™ is a trademark of Udemy, Inc.
2. Acceptable Use
You agree to:
- Use Vidlore only with courses you are legitimately enrolled in.
- Use extracted content for your own personal study.
- Comply with Udemy’s Terms of Use and the rights of course instructors.
You agree not to:
- Redistribute, sell, publish, or share extracted transcripts or course content.
- Use Vidlore to access content you are not authorized to access, or to circumvent any access control.
- Resell, share, or automate access to your account or AI quota.
- Reverse engineer, tamper with entitlement checks, or abuse the AI service (for example, sending unrelated bulk workloads through it).
You are solely responsible for how you use content you extract. We may suspend access to paid or AI features for accounts that violate these Terms.
3. Accounts
Some features require an account, created with Google sign-in. You are responsible for activity under your account. Keep your sign-in and any API key you enter private.
4. Plans and Payments
- Free: course extraction, reading transcripts, and transcript export.
- Lifetime Pro: a one-time purchase that permanently unlocks Pro features for the lifetime of the product, including the Study Center (AI summaries, quizzes, lecture chat), keyword and semantic search, and notes export, with a base AI quota.
- AI Plus: an optional monthly subscription, available only to Lifetime Pro users, that adds a monthly AI quota. Unused quota expires at the end of each paid period and does not roll over. You can cancel at any time; the current paid period stays usable until it ends.
- Quota top-ups: optional one-time purchases of additional AI credits that do not expire.
Payments are processed by Gumroad, and Gumroad’s terms apply to the transaction. Prices are shown at checkout.
Refunds. To request a refund, email us at the address below with your order details.
- Lifetime Pro: full refund within 14 days of purchase, no questions asked.
- AI Plus: the first charge of a new subscription is refundable within 7 days if you have used less than 10% of that month’s quota. Renewals are not refunded, but you can cancel at any time to stop the next charge.
- Quota top-ups: refundable within 14 days if none of the purchased credits have been used.
A refunded or charged-back purchase removes the plan or quota it granted. We may refuse refunds for accounts that abuse this policy or violate these Terms.
5. AI Quota and Fair Use
AI features on the Vidlore AI service are limited by daily, weekly, and plan-based quotas enforced on our servers. Quota values may be adjusted to keep the service sustainable. We will not reduce the quota included in a paid period you have already paid for.
The debit order is: your Lifetime Pro base quota first, then your active AI Plus period, then purchased top-up credits.
6. AI Output
AI summaries, quizzes, and answers are generated automatically and may be incomplete or wrong. Check important information against the original course. Do not rely on AI output for professional, legal, medical, or financial decisions.
7. Intellectual Property
The Extension, its code, design, and branding belong to Thang Le. Course content belongs to its instructors and Udemy. Your notes are yours. We claim no ownership of content you extract or create.
8. Availability and Changes
We work to keep Vidlore available but do not guarantee uninterrupted service. Features that depend on Udemy may stop working if Udemy changes its platform. We may change, add, or remove features. For Lifetime Pro, “lifetime” means the lifetime of the Vidlore product. If we ever shut down the AI service, we will announce it in advance.
9. Disclaimer
The Extension is provided “as is” and “as available”, without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement.
10. Limitation of Liability
To the maximum extent permitted by law, we are not liable for indirect, incidental, special, or consequential damages, or for loss of data, arising from your use of the Extension. Our total liability for any claim is limited to the amount you paid us in the 12 months before the claim.
11. Termination
You can stop using Vidlore at any time by uninstalling it. We may suspend or terminate access to accounts that violate these Terms. Sections 6, 7, 9, and 10 survive termination.
12. Privacy
How we handle data is described in the Vidlore Privacy Policy.
13. Changes to These Terms
We may update these Terms. The “Last Updated” date shows the latest revision. Continuing to use the Extension after an update means you accept the new Terms.
14. Contact
Developer: Thang Le Email: hi@thangle.dev