Black Curtain

Privacy overlay for protected sites

Black Curtain — Instantly hide any site behind a password Short Description: Password-protect any website with a full-page privacy curtain — free for up to 3 sites or upgrade to Pro for unlimited. Long Description: Black Curtain lets you instantly conceal sensitive websites behind a secure, password-protected overlay. Whether you’re screen sharing, browsing in public, or using a shared computer, one click puts a black curtain over your page until you enter your password. Key Features: 🔒 Full-page privacy curtain — instantly blocks page content until you unlock it. ⚙️ Options page lock — prevents others from changing your site list or password. 🔑 Per-tab or per-origin unlock — choose how long a site stays visible. 📋 Free & Pro plans — protect up to 3 sites for free, or go unlimited with Pro via Gumroad. 💾 Local storage only — site lists and passwords stay in your browser, never sent to us. How it Works: Open Options → set your password and add sites. Visit any protected site — the curtain appears automatically. Enter your password to view the page, or keep it unlocked for your session. Perfect For: Hiding banking or email tabs in public spaces Screen sharing & presentations Shared family or workplace devices Streamers & content creators avoiding sensitive data exposure Plans: Free: Up to 3 protected sites Pro: Unlimited protected sites (license via Gumroad) Protect your privacy in seconds — install Black Curtain today.