Privacy Policy
Last updated: October 11, 2026
This policy explains what information is handled when you use Toolbox.
Tool inputs
Tool inputs and results are processed in your browser and are not sent to our server by the tools. Avoid entering sensitive information into any website.
Language preference
If your browser allows local storage, Toolbox saves your language choice (English or Chinese) in localStorage under “site-language”. This preference stays in your browser and is not sent to us by the site.
Feedback and contact details
If you submit the feedback form, we receive the suggestion you provide and any contact detail you choose to include. Contact details are optional and are used to respond to that submission. Submissions are intended to be stored in the site’s Cloudflare D1 database when its production binding is configured. We do not sell feedback or contact details. We retain submissions only as needed to review and respond to them, and you can request deletion using the contact page.
Hosting and external services
The site is hosted on Cloudflare Pages. The site also loads fonts from Google Fonts, which means your browser connects to Google to retrieve those font files. Those providers may process technical connection data under their own policies.
Advertising and analytics
As of the date above, this site does not include advertising or analytics scripts. If advertising or analytics are added, this policy and any relevant consent controls will be updated to describe the data, cookies, and choices involved.
Your choices and contact
You can clear this site’s language preference through your browser storage settings. To ask about or request deletion of a feedback submission, contact us through the contact page.
Contact Toolbox