Cookie Policy

This page explains what cookies and local storage we use and why.

What are cookies

Cookies are small files stored on your device by your browser. We also use localStorage, which works in a similar way but stores data locally on your device.

How we use them

We use cookies and local storage only for things that make the service work. We do not use advertising cookies or sell your data.

Sign-in and session cookies

When you sign in, Clerk (our authentication provider) stores a secure session cookie. This cookie keeps you signed in and expires when you sign out or close your browser session.

Language preference

We store your chosen interface language in localStorage under the key captions.web.uiLang. This lets the site remember your language between visits. No personal data is stored.

Analytics

We collect anonymous usage counts to understand how the product is used. No personally identifiable information is included. No third-party analytics cookies are set.

Your control

You can clear cookies and local storage at any time in your browser settings. Clearing the session cookie will sign you out. Clearing the language key will reset the site to your browser language.

Last updated: November 2026