What is screen privacy?
Screen privacy on Mac refers to protecting sensitive information displayed on your screen from being seen by unintended viewers. This matters in several situations:
- Screen sharing: During Zoom, Teams, or Meet calls, viewers can see everything on your shared screen—including background windows with private messages, confidential documents, or personal tabs.
- Screen recording: When you record demos, tutorials, or presentations, anything visible on screen becomes part of the permanent recording.
- Public spaces: In cafés, co-working spaces, or open offices, people nearby may glimpse your screen.
- Shoulder surfing: Someone standing behind you can read sensitive content on your display.
Screen privacy is about reducing the risk that private information—chat messages, financial data, internal documents, personal photos, or confidential business information—is exposed to people who should not see it.
Common exposure risks during screen sharing
Most accidental exposures happen during screen sharing. Here are the common scenarios:
- Background chat windows: Slack, Teams, iMessage, or other messaging apps remain visible behind your presentation window.
- Browser tabs: Personal tabs, banking sites, or internal tools appear in your browser.
- Desktop icons and notes: Files, sticky notes, or documents on your desktop become visible.
- Notifications: macOS notifications pop up with message previews during your call.
- App switching: When you switch apps during a presentation, all windows briefly become visible.
These exposures often happen in a split second—fast enough to be seen but too brief to prevent. That is why proactive protection is important.
macOS built-in options
macOS offers several built-in features that can help with screen privacy:
- Share a specific window: In Zoom, Teams, and Meet, you can share only one window instead of your entire screen. This hides other windows from viewers.
- Do Not Disturb / Focus modes: These suppress notifications during calls. Enable DND in Control Center or set up Focus modes in System Settings → Focus.
- Mission Control / Spaces: Create a separate desktop Space for presentations with only the apps you want to show.
- Hide application: Use ⌘H to hide the current app or ⌘⌥H to hide all other apps. This minimizes clutter but requires manual effort before each meeting.
These options work but require manual setup before each meeting. None of them blur background windows while keeping your workflow intact.
What to look for in a screen privacy app
If built-in options are not enough, a dedicated screen privacy app can help. Here is what to consider:
- Manual control: You should decide when privacy mode is active—not automatic detection that might miss something or trigger unexpectedly.
- Background blur: Dimming is subtle; blur makes text unreadable. For privacy during screen sharing, blur is more effective.
- One clear app: The app you are presenting should stay fully visible while everything else is protected.
- Follow focus: As you switch apps, the privacy overlay should follow your active window automatically.
- Works with meeting apps: The privacy tool should work seamlessly with Zoom, Teams, Meet, and other screen sharing tools.
- Local processing: Your screen content should not be uploaded to the cloud for privacy analysis.
How Veil helps with screen privacy
Veil for Mac is a screen privacy app designed specifically for protecting sensitive information during screen sharing, demos, and recordings.
- Menu-bar toggle: You manually turn Veil on before screen sharing and off when done. There is no AI, no OCR, and no automatic sensitive data detection.
- Blur background windows: When Veil is on, all background windows are blurred so text becomes unreadable. Only your chosen app stays clear.
- Follow focus: As you switch between apps, Veil automatically keeps the active window clear while blurring everything else.
- Cover App mode: Pin a specific app to always stay clear, even when you switch to other windows temporarily.
- Peek feature: Briefly reveal all windows when you need to check something, then return to protected mode.
- Local only: Veil runs entirely on your Mac. No cloud processing, no data upload, no screen content analysis.
What Veil does not do
To set clear expectations:
- Veil does not hide macOS notifications. Use Do Not Disturb or Focus modes for that.
- Veil does not auto-detect meetings or automatically turn on. You toggle it manually.
- Veil does not use AI or OCR to detect sensitive content. It simply blurs all background windows.
- Veil is a visual privacy layer—it does not replace careful handling of truly confidential information.
Pricing and trial
Veil for Mac includes a free 3-day trial. After that, a $7.90 lifetime license unlocks the app on one Mac. There is no subscription.