Privacy Policy

Last Updated: July 6, 2026

1. Our Core Privacy Promise: Local Web Sandbox Isolation

The AI Cost & Token Calculator operates on a zero-retention, strictly client-side architecture. The text, paragraphs, prompts, or proprietary strings you paste into the central workspace are evaluated entirely within your local browser's execution memory using client-side JavaScript. We do not upload, stream, log, intercept, or share your input strings or derived token configurations with our servers or any external third parties. There is no user registration layout, no account database, and zero permanent server-side logging of your data.

2. Non-Identifying Traffic Telemetry

Like most standard web utilities, we evaluate minimal, non-identifying, aggregated traffic metrics (such as daily unique home page loads, browser types, and general geographic regions) to keep our edge networks safe and stable. It is technically impossible for this server-level infrastructure metadata to read, extract, or catalog the individual text content you paste into the calculator form.

3. Cookies and Local Browser Storage

The Service uses native browser localStorage loops strictly to remember non-identifying UI settings (such as persisting a saved calculation preset on your local screen or handling mobile optimization triggers). Third-party advertising blocks placed across the desktop and mobile layout utilize tracking cookies to serve advertisements based on your prior browsing history across the web.

4. Google AdSense Publisher Requirements

To support this utility as a free resource, we run Google AdSense. In strict alignment with Google's publisher transparency rules, you are hereby notified that:

Third-party vendors, including Google, utilize tracking cookies to optimize and serve advertisements tailored to your history on this site and other online spaces.

Google's specific cookie parameters enable it and its corporate ad partners to display advertising units to you based on your traffic footprint.

Users can choose to bypass or disable personalized marketing entirely by adjusting their account parameters directly at Google Ad Settings (https://www.google.com/settings/ads) or via the Digital Advertising Alliance opt-out matrix at www.aboutads.info.

5. Data Access, Modifications, and Erasure

Because our tool does not gather, store, parse, or keep any personal identities or data history, there is no personal data database for us to index, modify, or delete under international frameworks like GDPR, UK-DPA, or CCPA.

6. Policy Adjustments

We maintain the authority to adjust this Privacy Policy as browser sandboxing technologies or ad-network compliance requirements shift over time. Updates will be visibly established via the "Last Updated" date at the top of this document.