Privacy Policy
1. Our Commitment
FreeTool.jp ("this site") considers user privacy protection its top priority.
All tools provided on this site are built using "Client-Side Only" technology.
All processing is completed entirely within your browser (on your PC or smartphone).
2. Information We Handle
This site processes data only within your browser, to the extent necessary for tool functionality.
- Uploaded files: Temporarily loaded into browser memory for processing (e.g., image editing, PDF operations). They are never saved or transmitted. Closing the page immediately discards them.
- Cookies / LocalStorage: May be used to store user preferences such as language settings. No tracking or personally identifiable cookies are used.
3. Analytics
This site uses Google Analytics (GA4) to improve our services. Google Analytics uses cookies to collect access information in a non-personally identifiable manner.
- Information collected: Page views, tools used, session duration, referrer, device type, OS, and browser information. IP addresses are anonymized.
- Purpose: Understanding popular tools, identifying areas for improvement, and prioritizing new tool development.
- Opt-out: You can disable analytics through your browser settings or the Google Analytics Opt-out Add-on.
4. Disclaimer
All tools are provided "as is." We are not responsible for any damages resulting from the use of these tools (e.g., data loss, workflow delays).
Please always back up important data before use.
5. Contact
For questions regarding this policy, please contact us through our GitHub repository or by reaching out to the site operator.
6. Cookies
The following cookies are used on this site.
| Cookie Name | Provider | Purpose | Duration |
|---|---|---|---|
| _ga, _ga_* | Google Analytics | Analytics | 2 years |
| __gads, __gpi | Google AdSense | Ad serving & optimization | 13 months |
| biz_lang | This site | Language preference | Persistent (localStorage) |
| biz_favorites | This site | Favorite tools | Persistent (localStorage) |