Privacy Policy

Last updated: April 6, 2026

This privacy policy applies to the following Chrome extensions published by WilliamZero9:

BlitzLoad BrowseFlow ClipStash ColorSnap CookieCrusher DevKit GhostType PageSense PageShift PopShield ReadZen SnapShot SnipType

Data Collection

Our extensions are designed to be privacy-first. All user settings, preferences, and extension data are stored locally on your device using the Chrome Storage API. We do not operate any servers that collect, store, or process your personal data.

Payment Processing

Some extensions offer optional paid upgrades processed through ExtensionPay, which uses Stripe for payment handling. If you choose to upgrade:

Email address — collected by ExtensionPay to verify your payment and manage your license.
Payment information — processed directly by Stripe. We never see or store your card details.

CookieCrusher is entirely free and collects no data whatsoever.

Data We Do NOT Collect

Browsing history or activity
Personal information beyond what is needed for payment
Analytics, telemetry, or usage tracking
Cookies or fingerprinting data

Permissions

Our extensions request only the minimum permissions needed to function. Common permissions include:

storage — Save your settings and data locally.
activeTab — Access the current tab only when you activate the extension.
scripting — Inject functionality into web pages as needed by the extension's core feature.

No data accessed through these permissions is transmitted externally.

Third-Party Services

The only third-party services used are ExtensionPay and Stripe for optional payment processing. Their privacy policies:

Remote Code

Our extensions do not use any remote code. All JavaScript and resources are bundled within the extension package.

Changes to This Policy

We may update this policy from time to time. Changes will be reflected on this page with an updated date.

Contact

If you have questions about this privacy policy, you can reach us by opening an issue on GitHub.