SJ AI Studio provides free online calculators and utility tools designed to help people with everyday calculations. Our tools cover financial planning, health metrics, tax calculations, and general-purpose utilities.
We are committed to providing accurate, easy-to-use tools that are accessible to everyone at no cost.
If you have questions, feedback, or concerns about our tools or policies, please reach out:
We typically respond within 48 hours.
Last updated: August 2026
SJ AI Studio ("we", "us", or "our") operates the website sjaistudio.com. This page informs you of our policies regarding the collection, use, and disclosure of personal information.
We do not collect personal information directly. Our tools run entirely in your browser, and calculations are performed locally on your device. No personal data you enter into our calculators is transmitted to our servers.
We use Google AdSense to display advertisements. Google may use cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising by visiting Google's Ads Settings.
We may use analytics services to understand how visitors use our site. These services may collect information such as your IP address, browser type, pages visited, and time spent on the site.
We take reasonable measures to protect information. However, no method of transmission over the internet is 100% secure.
Our services are not directed to individuals under the age of 13. We do not knowingly collect personal information from children.
We may update this privacy policy from time to time. Changes will be posted on this page with an updated revision date.
Last updated: August 2026
By accessing and using SJ AI Studio tools, you agree to the following terms: