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Mia Chat
AI communication platform
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Cookie Policy

Last updated: April 25, 2026 · Effective immediately

1

What Are Cookies

Cookies are small text files that are stored on your device when you visit a website. They are widely used to make websites work more efficiently, provide a better user experience, and give site owners useful information.

This Cookie Policy explains what cookies Mia Chat Messenger uses, why we use them, and how you can control them.

2

Cookies We Use

Essential cookies (no consent required)

These cookies are strictly necessary for the Service to function. Without them, the app cannot operate properly.

CookiePurposeDuration
access_tokenAuthentication (JWT, httpOnly, secure)Session
refresh_tokenToken refresh (httpOnly, secure)30 days
csrf_tokenCross-site request forgery protectionSession

Functional cookies (stored in localStorage)

These are used to remember your preferences and settings.

KeyPurposeDuration
mia_chat_themeTheme preference (dark/light/amoled/midnight)Persistent
mia_languageLanguage preferencePersistent
mia_accent_colorCustom accent colorPersistent
cookie_consentYour cookie consent choice12 months

Analytics cookies (consent required)

These cookies are only set if you explicitly consent via the cookie banner. They help us understand how users interact with the app.

We do not use any third-party advertising or tracking cookies.

3

Service Worker Cache

Mia Chat uses a Service Worker to cache static assets (JavaScript, CSS, images) for faster loading and offline capabilities. The Service Worker cache is managed automatically and does not store personal data. You can clear this cache at any time through your browser settings.

4

Managing Cookies

You can control and manage cookies in several ways:

  • Cookie consent banner: use the banner that appears on first visit to accept or decline optional cookies
  • Browser settings: configure your browser to block or delete cookies (note: blocking essential cookies will prevent the app from functioning)
  • App Settings: manage your privacy preferences from Settings within the app
5

Changes to This Policy

We may update this Cookie Policy to reflect changes in our practices or applicable law. We will notify you of material changes through the app or by updating the "Last updated" date at the top of this page.

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Contact

If you have any questions about our use of cookies, please contact us:

MediaMake

Email: [email protected]