This policy explains how the ModHeader Extension (HTTP Header Editor) Chrome extension, published by TARKO EVOLUTION SL, handles your data.
What the extension does
ModHeader Extension adds, modifies or removes HTTP request and response headers (and, in Pro, cookies and redirects) on the sites you choose, using the browser's declarativeNetRequest engine. The rules are applied by the browser itself, so the extension never sees the content of your requests or the pages you visit. It runs entirely in your browser.
Data we do NOT collect
- Your browsing history or the pages you visit.
- The content of web pages or the body of your HTTP requests or responses.
- Your rules, profiles and preferences (stored only in your browser).
- No analytics, no telemetry, no tracking, no ads.
Data we do handle
Pro purchase. If you buy the optional one-time Pro upgrade, the payment is processed by Stripe, which receives your card details and email to issue a receipt; we never see or store your card details. A short, anonymous license key is then generated.
License validation. The extension stores your license key locally and sends only that key to our server (extensionshub.net) to confirm it is valid and unlock Pro. No personally identifiable information is sent.
Permissions
- declarativeNetRequest (with host access): to apply or redirect headers through declarative rules. The extension does not read the content of your requests; the browser applies the rules.
- Host access: so your header rules can apply on the sites you decide, via URL filters or regular expressions. It does not mean we read or store the content of those sites.
- storage: to save your rules, profiles and preferences in your browser.
- activeTab: for the "lock a profile to the active tab" feature, using the current tab id only when you ask for it.
- Access to extensionshub.net: solely for Pro payment and license validation, including a small script that runs only on our own thank-you page after purchase to activate your license.
Third parties
The only third party is Stripe, used solely to process the optional Pro payment, under its own privacy policy. We do not sell or share your data with anyone.
Contact
Questions about this policy: tarkoevolution@gmail.com.