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FilterKart — Privacy Policy

Last updated: 9 July 2026

FilterKart is a browser extension that lets you save the filters you apply on supported shopping websites and reapply them later with one click. Your privacy is simple to explain, because FilterKart has no servers and collects no personal data.

1. Who this policy covers

This policy applies to the FilterKart browser extension ("the extension", "we", "us"). It describes what the extension stores, why, and the choices you have.

2. What the extension stores

FilterKart stores only the data needed to make your saved filters work. This is created by you when you click "Save", and consists of:

• A name you give the preset.
• The website it belongs to (e.g. Amazon, Flipkart).
• The search term and the filter values you applied (for example a price range or brand).
• Timestamps (when the preset was created and last updated).
• Your auto-apply preferences (a global on/off setting and per-preset toggles).

This data is stored using the browser's built-in chrome.storage.sync mechanism. If you are signed in to your browser with Chrome Sync enabled, the browser itself may sync this data across your own devices through your Google account. That syncing is handled entirely by Google and your browser — not by FilterKart.

3. What the extension does not collect

• No names, emails, passwords, or account details.
• No payment or financial information.
• No general browsing history — the extension only reads the current page's URL on the supported shopping sites listed below, and only to detect the site, search term, and applied filters.
• No analytics, telemetry, cookies, fingerprinting, or advertising identifiers.
• Nothing is sent to any FilterKart server, because FilterKart operates no servers.

4. Permissions and why they are needed

Permission	Why FilterKart uses it
storage	To save your presets and settings in your browser (as described above).
tabs	To read the active tab's URL so the extension knows which supported site and search you are on, and to navigate the tab when you apply or clear filters.
Site access (host permissions)	Limited to the supported shopping sites only. Used to read the current search/filter URL and to show a small in-page quick-action button. FilterKart cannot access any other website.

Supported sites: Flipkart, Amazon (amazon.in), Myntra, Ajio, Nykaa, Meesho, and Croma.

5. Third-party services

FilterKart does not integrate any analytics, advertising, or tracking services. The only external request it makes is to Google's public favicon service (google.com/s2/favicons) to display a website's icon next to your saved presets. This request contains only the public domain name of a supported site (for example amazon.in) and no information about you or your presets.

6. How your data is used

Stored presets are used solely to display your saved filters and to rebuild the corresponding filtered URL when you choose to apply one. The data never leaves your browser except through the optional Chrome Sync described in Section 2.

7. Data retention and deletion

You are in full control of your data:

• Delete an individual preset from the extension's popup or manager page.
• Use "Disable all" / delete presets to clear auto-apply behavior.
• Uninstalling the extension removes its stored data from your browser. Data previously synced by Chrome Sync is removed according to your browser/Google account settings.

8. Children's privacy

FilterKart is a general-purpose shopping utility and is not directed to children under 13. It collects no personal information from anyone.

9. Changes to this policy

If this policy changes, the updated version will be posted at this same URL with a new "Last updated" date. Material changes will be reflected here before they take effect.

10. Contact

Questions about this policy or the extension can be raised via the project's GitHub repository: open an issue.