Last updated: May 22, 2026. We respect your privacy and are committed to full transparency about how PromptOS operates.
PromptOS ("we", "us", or "our") is a free AI prompt library operated by TrendingVAULT. This Privacy Policy explains what information we collect, how we use it, and your rights regarding it.
By using PromptOS at promptos.ai, you agree to the data practices described in this policy.
PromptOS does not require account registration or sign-up. We do not collect names, email addresses, or passwords. If you contact us voluntarily, we may retain that correspondence only to respond to your enquiry.
When you use the AI Prompt Generator, your input text is sent to Pollinations.ai, a third-party free AI API. We do not store your generator inputs on our servers. Please review Pollinations.ai's privacy policy for their specific data handling practices.
We do not sell, rent, share, or trade your personal data with third parties for marketing purposes.
PromptOS is free and supported by advertising. Our advertising partners may use cookies or pixels to serve relevant ads. These partners operate under their own privacy policies. You can opt out of interest-based advertising through your browser settings or tools such as the NAI Opt-Out Tool.
Your first click on the site may open an advertisement in a new browser tab. You can close this immediately and continue using PromptOS with no impact on functionality.
Anonymised usage data is retained for up to 12 months for analytics purposes. We implement reasonable technical and organisational measures to protect data from unauthorised access, loss, or misuse. No data transmission over the internet is 100% secure, however we take all reasonable precautions.
Depending on your location, you may have rights to access, correct, or delete data we hold about you. Since we collect minimal personal data, most requests can be fulfilled simply by clearing your browser's cookies and local storage. For any other requests, please contact us via trendingvault.uk.
PromptOS is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe a child has submitted personal data to us, please contact us immediately so we can remove it.
We may update this Privacy Policy periodically. The date at the top of this page reflects the most recent revision. Continued use of PromptOS after any changes constitutes your acceptance of the updated policy.
For any privacy-related questions or requests, please reach out through trendingvault.uk.