Privacy Policy
Effective date: January 1, 2025; last updated: November 2, 2026. This policy explains how Lite Tools (55k6.com, "the Site") collects, uses and protects your information.
Summary
- Anything you type or upload into a tool stays on your device. The Site has no upload endpoint.
- There are no accounts, and no analytics service (such as GA) is embedded.
- The only third-party service is Google AdSense advertising.
1. We do not collect your content
Every tool on this site runs locally in your browser (pure front-end implementation). Any text, image, PDF or other data you enter or upload stays on your own device. It is never transmitted to or stored on our servers, and no third party can read it. Because there is no account or sign-up flow, there is also no "profile you gave us" to protect.
2. Local storage in your browser
To remember preferences and scores, some pages keep a small amount of data in your browser via localStorage or cookies. It never leaves the device and disappears when cleared:
| Key | Purpose | Storage |
|---|---|---|
| t55k6-theme | Remembers dark / light theme | localStorage |
| t55k6-lang | Remembers Chinese / English preference | Cookie |
| t55k6-<game> | Game best scores and progress (e.g. t55k6-2048) | localStorage |
| other t55k6- keys | Recent history inside a few tools (wheel results, recent emoji) | localStorage |
To clear: use your browser's "clear site data", or the reset button inside most tools.
3. Third-party services we use
The Site displays advertising through Google AdSense to keep our tools free. Google and its partners may use cookies or similar technologies in your browser to serve ads, including personalised ads, based on your visits to this and other websites.
- For details about how third-party vendors use cookies, see Google's Advertising Cookies Policy.
- You can manage or opt out of personalised advertising via Google Ads Settings.
- You can also opt out of some third-party vendors' use of cookies for personalised advertising at www.aboutads.info.
Turning off personalised ads does not affect any tool. No other third-party scripts are loaded.
4. Logs and analytics
To keep the service stable and secure, the server records standard access logs (IP address, browser type, time, requested URL). The data is used only for troubleshooting and security analysis, is never sold or linked to your identity, and logs are rotated and removed periodically. The Site runs no analytics service.
5. Children's privacy
The Site is intended for the general public and does not knowingly collect personal information from minors.
6. Policy changes and history
We may update this policy from time to time. Updates will be posted on this page, and material changes will be announced on the site.
- 2025-01-01: policy published.
- 2026-11-02: added local storage details, log retention note and this history.
7. Contact us
For any questions about this Privacy Policy, please contact us via the contact page.