Terms of Service
Last updated: September 27, 2026
These terms cover your use of Knotflow: the Chrome extension, the local helper that runs on your computer, and this website. By installing or subscribing you agree to them.
1. What Knotflow does
Knotflow lets AI coding assistants such as Claude Code create images and videos through the ChatGPT and Google Flow accounts that you are already signed in to in your own Chrome. The work runs on your computer and in your browser. Knotflow does not sell or include ChatGPT or Google Flow plans or credits; you need your own accounts and you are responsible for following their terms.
2. Subscription and free trial
- Knotflow costs USD 4.99 per month, billed in advance by our payment processor, Stripe.
- New subscribers get a 3-day free trial. A card is required to start it. If you do not cancel before the trial ends, the subscription starts and your card is charged USD 4.99, then every month after that until you cancel.
- One free trial per person.
- Prices may change. We will tell you by email at least 30 days before a change affects you, and you can cancel before it takes effect.
3. Cancellation
You can cancel anytime from the “Manage plan” screen in the extension or by emailing junioborgesmc@gmail.com. Cancellation stops future charges; you keep access until the end of the current paid period. Details in Cancellation & refunds.
4. Acceptable use
Do not use Knotflow to break the law, to violate the terms of ChatGPT, Google Flow or any other service, to create content that infringes others’ rights, or to overload, reverse-engineer or resell the service. We may suspend access for serious or repeated misuse.
5. Your content
The prompts you write and the images and videos you create are yours, subject to the terms of the service that generated them. Knotflow saves results on your computer and does not upload them to us.
When you send an image or video to Google Flow through Knotflow, you confirm that you have the rights to use it. You give that statement once in the Knotflow window (when you sign in, or with “I agree” during early access), and you allow Knotflow to confirm it to Google Flow for you when Flow asks before your first upload. Don’t send files you don’t have the rights to.
6. No affiliation
Knotflow is independent and is not affiliated with, endorsed by or sponsored by OpenAI, Google or Anthropic. ChatGPT, Google Flow, Claude Code and Codex are trademarks of their owners.
7. Availability and warranty
Knotflow depends on third-party websites that can change without notice, so some features may stop working temporarily. The service is provided “as is”, without warranties of any kind, to the extent the law allows.
8. Limitation of liability
To the extent the law allows, our total liability for any claim related to Knotflow is limited to the amount you paid us in the 12 months before the claim. We are not liable for credits or plan usage on third-party services, or for indirect or consequential damages.
9. Changes
We may update these terms. If a change is material, we will notify subscribers by email before it takes effect.