Mark

Privacy Policy · Política de privacidad

Mark — Privacy Policy

Last updated: October 3, 2026

Mark is a Markdown viewer and editor for macOS published by Intro Labs (“we”). This policy explains what happens to your information when you use Mark and its Quick Look extensions.

The short version

Mark does not collect, store, or share any personal data. There are no accounts, no analytics, no advertising, and no tracking of any kind.

Your documents

  • Documents you open are read and rendered entirely on your Mac. Their contents are never uploaded to us or to any third party.
  • When a document references local images, Mark asks for permission to read that folder. The permission is saved on your Mac (as a macOS security-scoped bookmark) so you aren’t asked again. You can revoke it by deleting the app’s data.

Network access

Mark itself does not contact any server operated by us. The only network requests the app makes are the ones your documents ask for: if a Markdown file embeds a remote image (for example ![logo](https://example.com/logo.png)), Mark loads that image from its host when you open the document, just like a web browser would. That host may see your IP address, as it would for any web request.

The Quick Look preview and thumbnail extensions block all remote content, so previewing a file in Finder never makes a network request.

Preferences

Your settings (such as the light/dark appearance) are stored locally on your Mac using standard macOS preferences. They never leave your device.

Children

Mark does not collect data from anyone, including children under 13.

Changes

If this policy changes, the updated version will be published at this same address with a new “Last updated” date.

Contact

Questions about this policy: contacto@introlabs.tech

Mark — Política de privacidad

Última actualización: 3 de octubre de 2026

Mark es un visor y editor de Markdown para macOS publicado por Intro Labs. Esta política explica qué ocurre con tu información cuando usás Mark y sus extensiones de Quick Look.

Mark no recopila, almacena ni comparte datos personales. No hay cuentas, analíticas, publicidad ni rastreo de ningún tipo.

  • Documentos: se leen y se muestran íntegramente en tu Mac; su contenido nunca se envía a nosotros ni a terceros. Si un documento usa imágenes locales, Mark pide permiso para leer esa carpeta y guarda ese permiso solo en tu Mac.
  • Red: Mark no se conecta a ningún servidor nuestro. Solo descarga las imágenes remotas que un documento incluya (por ejemplo ![logo](https://ejemplo.com/logo.png)), igual que un navegador; ese servidor puede ver tu dirección IP. Las extensiones de Quick Look bloquean todo contenido remoto.
  • Preferencias: se guardan localmente en tu Mac y nunca salen del dispositivo.
  • Menores: Mark no recopila datos de nadie, incluidos menores de 13 años.

Consultas: contacto@introlabs.tech