Privacy Policy
Last updated: May 2026
What we collect
edithistory.wiki does not require you to create an account or provide any personal information to use the service. We do not collect names, email addresses, or any other identifying information directly.
Search queries you enter (Wikipedia article titles) are sent to the Wikipedia API to retrieve edit history data. We may cache the results of those queries in our database (Supabase) to improve performance. Cached data contains only publicly available Wikipedia metadata — no personal information.
Cookies and advertising
This site uses Google AdSense to display advertisements. Google AdSense may use cookies and similar tracking technologies to serve personalised ads based on your browsing activity across websites. You can opt out of personalised advertising by visiting Google Ads Settings.
For more information on how Google uses data when you use our site, visit How Google uses information from sites that use our services.
Third-party services
We use the following third-party services:
- Wikipedia API — to retrieve publicly available article edit history
- Supabase — to cache article data (no personal data stored)
- Google AdSense — to display advertisements
- Vercel — to host the application (may log IP addresses for security purposes)
Your rights
If you are located in the European Economic Area (EEA), you have rights under the GDPR including the right to access, correct, or delete any personal data we hold about you. Since we do not collect personal data directly, any data requests related to advertising should be directed to Google via their Privacy Policy.
Contact
For any privacy-related questions, you can reach us at nexessary@proton.me.