Effective date: September 2, 2026
HEZHONG TONGHUI CO., LIMITED ("we", "us") publishes a family of Chrome browser extensions that run entirely on your device. This policy applies to all of our extensions that operate fully locally with zero permissions and no network access. It explains what these extensions do and what information they handle.
These extensions are fully local tools. All processing happens inside your browser and no data is ever sent, uploaded, or transmitted to any server. They require no special permissions and have no network access, no host permissions, and no access to your browsing history or personal data. We operate no analytics, advertising, or tracking.
Nothing. We do not collect names, email addresses, device identifiers, IP addresses, location, browsing history, or any personal information.
These extensions request no special permissions. They run using only the standard capabilities of your browser and do not access any data beyond what is needed to display their interface and perform their function on your device.
Any settings or data stored locally (such as your preferences) live only in your browser and are deleted when you remove the extension or clear your browser data. We hold no copy of any user data because no data is sent to us.
Our tools are not directed to children under 13 and we do not knowingly collect information from them.
If we change this policy, we will update this page and revise the effective date above. Continued use of the extension after changes means you accept the updated policy.
If you have any questions about this policy, contact us at: support@hezhongth.com