Last updated: 25 July 2026
LLM Calc provides free browser-based tools and is designed to collect as little data as possible.
The calculators and tools on this site run entirely in your browser. Text you enter into a tool (prompts, numbers, cron expressions, etc.) is processed locally and is not sent to or stored on any server.
Privacy-friendly analytics may be used to understand aggregate traffic (page views, referrers). This does not identify you personally.
This site may display ads served by Google AdSense and its partners. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this and/or other sites.
You can opt out of personalized advertising by visiting Google Ads Settings. For more on how Google uses data, see Google's Partner Sites policy.
Most browsers let you refuse or delete cookies. Doing so may affect how ads are shown but will not affect the tools themselves.
Questions about this policy? See the contact page.