One More Win Blocker — Privacy Policy
Last updated: 21 October 2026
The One More Win Blocker is a Chrome extension that helps people who want to stop gambling by blocking gambling websites and offering short recovery exercises. This policy explains what the extension does with your information.
The short version
The extension does not collect, send or sell any of your data. Everything it stores stays in your own Chrome browser, on your own device.
What is stored, and where
If you choose to use these features, the extension saves the following in Chrome's local extension storage on your device:
- Extra website addresses you add to your blocklist
- Your gambling-free start date, an optional spending estimate and currency, and an optional personal goal
- A small counter used to rotate which exercise is suggested
This information is never sent to us or to anyone else. It is not linked to a One More Win website account.
Browsing activity
The extension uses Chrome's built-in blocking feature (declarativeNetRequest). Chrome itself compares the sites you visit against the blocklist. The extension does not read, record or transmit your browsing history, page contents or the addresses of sites you visit.
Permissions and why they're needed
- declarativeNetRequest: to block gambling sites using Chrome's built-in blocking rules.
- Access to websites: required by Chrome so the extension can redirect a blocked gambling site to its support page, including any extra sites you add yourself.
- storage: to save your blocklist and progress settings on your device.
Analytics, advertising and third parties
The extension contains no analytics, tracking, advertising or third-party code. We do not sell or share any data, and we do not use it for any purpose other than the features described above.
Deleting your data
You can remove extra blocked sites on the extension's settings page. Uninstalling the extension, or clearing its data in Chrome, deletes everything it stored. We hold no copy.
Not a medical service
The blocker and its exercises are supportive tools, not medical treatment. If you need help now, see the free helplines on the One More Win help section.
Contact
Questions about this policy: CONTACT_EMAIL