Privacy Policy / Kebijakan Privasi

Last Updated: October 2026

🔒 Core Privacy Commitment / Komitmen Privasi Utama:

EN: WA Chat Blocker does NOT collect, store, transmit, or sell any of your personal data, chat history, contacts, or messages. Everything operates 100% locally inside your web browser.
ID: WA Chat Blocker TIDAK mengumpulkan, menyimpan, mengirimkan, atau menjual data pribadi, riwayat obrolan, kontak, atau pesan Anda. Seluruh proses berjalan 100% secara lokal di dalam browser Anda.

1. Information Collection & Usage

WA Chat Blocker ("the Extension") is designed as a client-side productivity and filtering tool for WhatsApp Web. We respect your privacy completely:

No Personal Data: We do not track who you are, what messages you send or receive, or whom you chat with.
No External Transmission: The extension does not communicate with any external analytics or tracking servers.
Local Configuration Storage: The list of names/numbers you choose to block, your keyword filters, and your license status are stored strictly on your local device using the Chrome Storage API (chrome.storage.local / chrome.storage.sync).

2. Chrome Permissions & Why They Are Needed

Google Chrome requires extensions to declare specific permissions to function. Here is an honest explanation of what each permission does:

storage: Used solely to save your local extension settings (e.g., your list of filtered sender names, filter keywords, display preferences, and activation status) across browser restarts.
https://web.whatsapp.com/* (Host Permission): Required to inject the local content script into the WhatsApp Web interface to inspect message bubbles and hide/mask messages matching your filter criteria on your own screen.

3. Third-Party Sharing

We do not sell, trade, or transfer any user information to outside parties. Because no data leaves your browser, no third parties have access to your data through this extension.

4. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated modification date.

5. Contact Us

If you have any questions about this Privacy Policy or the security of the extension, you can contact us via our official website or support channel:

Website: WA Chat Blocker

Legal Disclaimer: WA Chat Blocker is an independent browser extension developed to enhance user productivity. It is NOT affiliated with, endorsed, authorized, or sponsored by WhatsApp LLC, Meta Platforms, Inc., or any of their affiliates or subsidiaries. The official WhatsApp website can be found at whatsapp.com.