Privacy

Short version: what you type into a tool stays in your browser. There is no server-side part to any tool on this site.

What happens to what you paste

Cron expressions, crontab files, job names and everything else you enter are processed by JavaScript in the page you are looking at. None of it is uploaded. A file you open in the crontab checker is read by your browser from your disk and never leaves it.

Some tools put their current state in the address bar after a # so that a copied link reopens it. Browsers do not send the part after # to the server, but anyone you share the link with can read it — do not share links containing secrets.

What the site stores

• One localStorage entry, theme, if you switch between light and dark mode. It stays in your browser.
• No cookies are set by this site. No accounts, no analytics scripts, no advertising.

Third parties that see requests

• Cloudflare sits in front of the site and handles every request, as any CDN does (your IP address, the URL, the time).
• Google Fonts serves the two typefaces, so your browser requests them from Google.
• The web server keeps standard access logs (IP, user agent, URL, time), used only for fixing outages.

Contact

Questions about this page: [email protected].