Prompt Info is built for preflight prompt checks.

This page explains the practical data boundaries for Prompt Info. The utility is designed for browser-based estimation, public model metadata, and support conversations, not for account management or long-term storage of private work.

Treat the app as a planning aid for synthetic or approved material. Teams with regulated data, customer records, or internal launch details should use their own review process before placing that material into any public browser utility, even when the calculation happens locally.

By Hello.World Consulting. Updated April 21, 2026.

Prompt text

Prompt text is processed in the browser for token counting and format comparison. The app does not require an account.

Pricing data

Model pricing and limits may be loaded through a same-origin pricing API or static fallback catalog.

Contact

Privacy questions can be sent to hello [at] helloworldfirm [dot] com.

Sensitive material

Avoid entering private credentials, confidential customer data, or unreleased product material into any public planning utility.

No account profile

Prompt Info does not ask visitors to create an account, submit payment details, or store private model credentials. Keep sensitive prompts, API keys, and customer data out of public browser tools unless your own policy allows that use.

Operational data

Basic site delivery may involve normal hosting logs, browser requests, and pricing or model metadata requests. These records are used to operate the site and evaluate issues, not to build visitor accounts.

Support requests

When you contact Hello.World Consulting, include only the details needed to reproduce the issue or discuss the workflow. Synthetic examples are preferred for troubleshooting.

Third-party references

External documentation links and provider references are included for review context. Those destinations are governed by their own policies and availability.