MaskPaste

Mask sensitive text locally

Only for Mac

$1.99

Mac

Mask sensitive details on your device before pasting into AI. No uploads — copy the masked text as-is and restore the original wording anytime. MaskPaste is a macOS app that lets you mask sensitive text before pasting it into AI tools — all processing happens on your device. No text or replacement rules are ever sent to an external server.

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The developer, SHO ISHIKAWA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • SHO ISHIKAWA
    Size
    • 3.8 MB
    Category
    • Business
    Compatibility
    Requires macOS 10.13 or later.
    • Mac
      Requires macOS 10.13 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 nuintee.
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.