Privacy Policy

Last updated: June 2026

Overview

WhatChar is a browser-based tool for identifying confusing Unicode characters, lookalike characters, mixed scripts, and invisible spaces.

Text analysis

The text you paste into WhatChar is analyzed locally in your browser. It is not sent to our server for analysis.

Hosting and technical logs

The site may be hosted through infrastructure providers such as Cloudflare. These providers may process standard technical information such as IP address, user agent, request URL, referrer, and timestamps for security, performance, abuse prevention, and diagnostic purposes.

Cookies

WhatChar does not currently require account cookies or login cookies. If analytics, advertising, or other third-party services are added later, this policy will be updated to explain how those services use cookies or similar technologies.

Advertising

WhatChar may include scripts for advertising services such as Google AdSense. When advertising is active, third-party vendors including Google may use cookies or similar technologies to serve and measure ads based on your visits to this or other websites. Text analyzed by the character checker runs locally in your browser and is not sent to external servers for analysis.

Contact

If you have questions about this privacy policy, contact us at [email protected].