Data Handling Summary

This summary explains how data flows through the site at a practical level. It is a short operational companion to the full Privacy Policy.

Local Tool Processing

• Most text, formatting, and encoding tools run in-browser.
• Input is processed locally for output generation.
• No account is required for core tool usage.

AI Tool Processing

• AI rewrite tools send submitted text to an AI provider to return a response.
• Do not submit sensitive, confidential, legal, medical, or financial data.
• AI output is for assistance and must be reviewed by humans.

Cookies, Analytics, and Ads

• Cookies/local storage are used for site functionality and preference memory.
• Analytics may collect aggregated usage and technical performance signals.
• Ads may be served through Google AdSense and partner systems under their own policies.

Your Controls

• Review Cookie Policy and update consent options via cookie settings.
• US users can opt out at Do Not Sell or Share.
• Submit formal requests at Privacy Request Center.
• Use browser settings to block or clear cookies/local storage where supported.
• Contact us at contact@lettercaseconverter.org for policy questions.

Related: How We Test Tools, Known Limitations, Editorial Policy.