Privacy policy · Laboratório do Prompt

Last updated: November 1, 2026.

The text you write

The tips shown in the pillars are worked out in your browser, without sending anything.

When you click Generate prompt, the text of the pillars (or the prompt you pasted) is sent to our server, hosted on Cloudflare, and processed by Workers AI, Cloudflare's artificial intelligence service, to write the final prompt. We do not keep that text after returning the answer. Learn more in Cloudflare's privacy policy.

So that no one uses up the whole service alone, each person can generate a limited number of prompts per day. To count them, we turn the IP address into a scrambled code (a hash) that cannot be turned back into the IP, and we store only that code with the day's count. The counter is deleted at midnight UTC. The IP is also used briefly to limit how many requests can be made per minute.

To block bots, the Generate prompt button may use Cloudflare Turnstile, a check that almost always happens without you having to do anything. It is run by Cloudflare and follows Cloudflare's privacy policy.

For that reason, do not type personal data, passwords or confidential information into the pillars.

Your draft and saved prompts stay only in your browser's local storage (localStorage). You can delete them at any time with the Clear button, from the Saved list or by clearing the site's data in your browser.

Ads and cookies

This site shows ads from Google AdSense. Google and its partners use cookies and identifiers to serve ads, including ads based on previous visits to this and other websites, and to measure ad performance.

Learn how Google uses information from partner sites at policies.google.com/technologies/partner-sites.
You can opt out of personalized advertising in Google Ad Settings or at aboutads.info.

On your first visit, a notice asks whether you accept personalized advertising cookies. If you decline or have not chosen yet, Google shows only non-personalized ads. You can change your choice at any time through the Cookies link in the footer.

Your rights

Depending on where you live (GDPR, LGPD, CCPA and similar laws), you may request access to your data, its correction or its deletion. We do not ask you to sign up and we do not keep the text of your prompts. The data used to show ads is handled by Google.

Contact

If you have questions about this policy, use the contact page.