Every streamer has a story about the moment something private flashed on screen: the Discord popup with a friend's message, a browser tab you forgot was open on the second monitor, a notification from a banking app, the file explorer window you minimized "for a second". The clip gets made, the chat clips it, and it lives on forever.

Streaming is a different privacy problem from meetings. Your stream runs for hours, your audience is actively hunting for mistakes, and everything that appears on a captured display is recorded. Here is a setup that keeps personal windows out of the stream — a pre-stream routine, some OBS scene discipline, and a safety net that catches what you forget.

First: know what your stream actually captures

Most leaks happen through Display Capture, because it grabs the entire display — every window, every popup, every notification layered on top of your game or workspace. If your scene uses Display Capture (very common for single-PC setups, "streaming the whole desktop" styles, and just chatting segments), then anything that opens or pops up during the stream goes out live.

Game Capture and Window Capture are narrower: they show one application. If your scene only captures the game, a Discord popup on top of it is not part of that source. But the moment your scene rotates to Display Capture — a "show the desktop" segment, a browser segment, a second-monitor view — the full desktop is on the air.

That is why the checklist below is split into two parts: things you control before going live, and a safety net for the things that open themselves.

The pre-stream hygiene checklist

1. Windows notifications off. Settings → System → Notifications, or Focus Assist (Win+A) set to priority-only. Notifications are the single most common leak.
2. Discord and messaging apps: in-app notifications disabled or pointed at your second screen, and pop-ups disabled. A friend's message preview is personal content by definition.
3. Browser hygiene. Stream research should happen in a dedicated browser profile with no logged-in personal accounts. Close anything with your address, invoices, or email visible.
4. Second monitor discipline. If your scene ever shows the second monitor, treat it as on-air all the time. Banking, personal email, and photo libraries do not belong there during a stream session.
5. Password managers locked. Auto-fill overlays appear when a login form gets focus — lock the vault before going live.

This list is boring, and it works — until the day you forget one item at 11 PM after a long day. Which is why the last layer matters.

OBS scene discipline

• Build dedicated scenes for each segment (game, just chatting, browser) and avoid ad-hoc "show desktop" scenes.
• Do not add a browser source with your logged-in sessions to live scenes; use a separate profile for anything you show.
• Remember the preview vs program distinction in Studio Mode: the preview pane is not broadcast, the program pane is. Double-check which one you are editing before sharing anything sensitive.
• If you review clips afterward, treat any accidental leak as a real incident: delete VODs and clips containing it, not just the live moment.

Scene discipline covers what you deliberately put on screen. It does nothing about a popup that opens by itself while you are mid-sentence.

The safety net: per-window hiding

HideMyShare adds a layer that does not depend on your memory: you mark specific windows as private once — your messenger, your password manager, that file explorer full of contracts — and they are removed from what gets captured, while staying fully visible and usable on your own monitor.

• A Discord popup that opens mid-stream is hidden again within about a second, without you touching anything
• It works system-wide: Display Capture, screen recordings and screenshots all respect it — no OBS plugin, no scene rebuild
• New windows are covered automatically, so an app you installed yesterday is not a hole in your setup
• One toggle pauses everything when you deliberately want to show a window

Honest limits: it is Windows-only (10 2004+/11); an application can still capture its own window; and a camera pointed at your monitor sees everything — no software fixes that.

FAQ

Does window hiding work with OBS Display Capture?

Yes. OBS Display Capture records your screen, so protected windows disappear from it the same way they disappear from a meeting share. Your scene setup, overlays and alerts keep working normally; only the windows you marked private are gone from the broadcast.

Will a hiding tool affect my game's performance or FPS?

The app runs quietly in the background and does not change what your game renders — it only affects what screen captures pick up. As with any background tool, it adds negligible overhead compared to the game or encoder itself.

What about popups on my second monitor?

If your scene shows the second monitor, protected windows on it are hidden from the capture too. For everything else on that monitor, the pre-stream checklist still applies: treat the second monitor as always on-air.

Try it

HideMyShare is built exactly for this: pick the windows you never want on stream, and stop thinking about them. Free 7-day trial with all features, no account required; one-time license, no subscription.

→ Download HideMyShare