Page Keep-Alive

Prevents computer sleep, keeps pages active, and overrides visibility APIs to prevent background throttling.

Keep your sessions active. Protect your work. Stop getting logged out. Stop losing your work. Page Keep-Alive helps keep important browser sessions active — and helps protect your work when unexpected interruptions happen. Whether you're working in a long-running web application, dashboard, remote system, online form, meeting, or other browser-based workflow, Page Keep-Alive gives you an extra layer of session continuity and work protection. One click to get started. No complicated configuration required. 🎯 KEEP IMPORTANT SESSIONS ACTIVE Page Keep-Alive helps reduce interruptions caused by inactive browser tabs and long-running sessions. Useful for: • Work applications and dashboards • Long-running browser sessions • Remote systems and admin panels • Video meetings and presentations • Real-time monitoring tools • WebSocket-based applications • Live streams and browser-based media • Kiosk and demonstration displays 🛡️ WORK LOSS RECOVERY Sometimes keeping a session active isn't enough. Unexpected page reloads, session interruptions, or browser events can cause you to lose work you've already typed. Work Loss Recovery helps protect typed work by detecting interruptions and preserving recoverable content when supported. This provides an additional layer of protection for important browser-based workflows. ⚡ HOW IT WORKS Click the Page Keep-Alive extension icon Click Enable Keep-Alive on any tab Keep working while Page Keep-Alive helps maintain browser activity Quickly toggle Keep-Alive using: Cmd+Shift+K — Mac Ctrl+Shift+K — Windows That's it. Page Keep-Alive runs quietly while you work. 📊 BUILT FOR LONG-RUNNING WORKFLOWS Page Keep-Alive includes tools designed to give you better visibility and control: • Session activity tracking — See how long Keep-Alive has been active • On-screen status indicator — Quickly see your Keep-Alive status • High Performance Mode — Enhanced activity handling for demanding web applications • Safe lifecycle handling — Handles navigation, reloads, tab closure, and cancellation cleanly ⚙️ PRO FEATURES — ADVANCED CONTROL Upgrade to Pro for additional automation, recovery, and per-site control: • Work Loss Recovery — Additional protection for typed work during unexpected interruptions • Auto-Enable on specific sites — Automatically activate Keep-Alive on websites you choose • Per-site High Performance Mode — Configure High Performance Mode individually for each website • Per-site Activation Delay — Choose when Keep-Alive begins on selected websites • Custom site configuration — Fine-tune Keep-Alive behavior for compatible web applications • Advanced automation controls — Configure supported site-specific interactions One-time purchase. Lifetime access. No subscription. 🔒 PRIVACY FIRST • No analytics or advertising tracking • Core Keep-Alive functionality runs locally in your browser • Your browsing activity is not sold or shared for advertising • License validation uses a secure API • Built with Manifest V3 and modern Chrome extension security practices 💻 COMPATIBLE WITH Chrome · Edge · Brave · Opera · Vivaldi Works with Chromium-based browsers that support Chrome extensions. 📧 SUPPORT Questions or missing your license key? support@zenteno.xyz ⭐ ENJOYING PAGE KEEP-ALIVE? Leave a quick review — it helps other people discover the extension and helps us continue improving it. Thank you for supporting Page Keep-Alive!