Privacy Policy

What we do not collect

There are no accounts, no sign-up forms and no file uploads on this site. None of the tools ask you for personal details, and none of them send what you type to our servers — they run entirely inside your browser.

Where your data is processed

Each tool is a small program that runs on your own device. When you paste a cron expression, pick a time zone or type a city name, that information stays in your browser tab. It is not transmitted to us, and we have no way to read it.

Information processed when you visit

Like almost every website, this site is delivered through a hosting provider (Cloudflare). Cloudflare automatically records standard technical information about each request — such as the IP address, the browser type and the time of the visit — in order to serve the page, protect the site against abuse and produce aggregate traffic statistics. We do not use those logs to identify individual visitors.

Some tools load data directly from third-party APIs, from your browser. The weather tool sends the city you search for, or coordinates derived from it, to Open-Meteo (open-meteo.com). As with any request over the internet, your IP address is visible to that provider. Please see the provider's own privacy policy for details of how it handles that data.

Cookies and local storage

This site does not set tracking cookies of its own. It does store a single preference in your browser's local storage — the language you have chosen — so that the site can open in that language on your next visit. You can clear it at any time from your browser settings.

Advertising

This site may display advertising supplied by third-party vendors, including Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this site or to other websites.

Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the internet. You may opt out of personalised advertising by visiting Google's Ads Settings (adssettings.google.com). Alternatively, you can opt out of a third-party vendor's use of cookies for personalised advertising by visiting aboutads.info.

If you are in a region covered by the GDPR, you will be asked for consent before any advertising cookies are set, and you may withdraw that consent at any time.

Children

This site is not directed at children under 13, and we do not knowingly collect information from them.

Your rights

Because the tools on this site do not collect personal information, there is normally no personal data for us to export, correct or delete. If you believe we hold information about you and you wish to exercise a right under the GDPR, the CCPA or a comparable law, please use the contact details below.

Changes to this policy

This policy may be updated when the site changes — for example if a new tool relies on a different data source. The version published on this page is always the current one.

Contact

Questions about this policy, or about how this site handles data, can be sent to 442332456@qq.com.