Website information
Privacy Policy
Read how 99tools handles calculator inputs, server logs, cookies, analytics, advertising and contact information.
Calculator information
Values entered into calculators are processed in the visitor’s browser and are not intentionally submitted to or stored in the website database. Avoid entering names, identity numbers, account numbers or other sensitive personal information.
Technical information
The hosting provider may process standard server logs such as IP address, browser type, requested page, date and time for security, reliability and troubleshooting. Retention is controlled by the hosting configuration. The website uses temporary hashed IP rate limits to reduce sign-in and contact form abuse. Expired limits are cleared during later requests.
Cookies and advertising
99tools may use essential storage, analytics and advertising technologies. When Google advertising is enabled, Google and its partners may use cookies or similar technologies to deliver, measure and limit advertising. Where required, visitors will be offered appropriate consent choices.
Contact information
Your name, email address, subject and message submitted through the contact form are saved in a private website inbox and sent to the administrator by email to respond to requests, investigate corrections or provide support. This information is not sold. Messages are retained only while reasonably needed for the request, security, record keeping or legal obligations; you can request deletion through the contact form.
Your choices
Visitors can restrict cookies through browser settings and may contact the publisher with a privacy question or request. Blocking some technologies may affect website or advertising functionality.