Page Keep-Alive

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

⚡ PAGE KEEP-ALIVE Keep Your Tabs Alive. Keep Your Work Flowing. Ever returned to a browser tab only to discover that your web application has gone idle, your session has been interrupted, or your work has been disrupted? Page Keep-Alive helps keep browser tabs active by counteracting background timer throttling and maintaining activity signals that supported web applications may rely on. Whether you're working with online productivity tools, video conferencing, dashboards, remote applications, or other web-based services, Page Keep-Alive helps reduce interruptions so you can focus on what matters. ━━━━━━━━━━━━━━━━━━━━ ⚡ KEY FEATURES ━━━━━━━━━━━━━━━━━━━━ 🔹 KEEP-ALIVE FOR INDIVIDUAL TABS Activate Keep-Alive on the tabs that matter to you. Help supported web applications remain active while you work in other tabs. 🔹 HIGH PERFORMANCE MODE Counteracts browser timer throttling and simulates visibility and focus signals that supported web applications rely on. Helps background applications remain responsive when normal browser behavior would otherwise limit their activity. 🔹 SITE-SPECIFIC CONTROLS — PRO Customize Keep-Alive behavior for individual websites, including site-specific overrides and activation delays. 🔹 AUTOMATIC ACTIVATION RULES — PRO Create URL-based rules to automatically enable Keep-Alive for websites you choose. 🔹 PER-SITE AUTO-CLICK — PRO Configure automatic clicks for supported websites and workflows where periodic interaction is useful. 🔹 CUSTOM TIMERS AND HEARTBEATS — PRO Adjust timer and heartbeat intervals to suit your workflow. 🔹 CUSTOMIZABLE CLOCK INDICATOR — PRO Customize the position of the on-screen Keep-Alive clock indicator. 🔹 WORK LOSS RECOVERY — PRO Recover eligible text from supported text fields after an interruption. Recovery data is stored locally in your browser, expires after 24 hours, and requires your confirmation to restore. Sensitive fields are excluded. ━━━━━━━━━━━━━━━━━━━━ 🆓 FREE FEATURES ━━━━━━━━━━━━━━━━━━━━ Get started without creating an account. ✓ Keep-Alive controls for individual tabs ✓ Global High Performance Mode ✓ Keyboard shortcuts ✓ Screen Wake Lock support where available ✓ Session statistics ✓ On-screen clock indicator ✓ Chrome support ━━━━━━━━━━━━━━━━━━━━ 🚀 WHY PAGE KEEP-ALIVE? ━━━━━━━━━━━━━━━━━━━━ ✓ SIMPLE — Activate Keep-Alive when you need it. ✓ FLEXIBLE — Choose which tabs and websites receive special treatment. ✓ PRIVACY-CONSCIOUS — Work Loss Recovery data is stored locally rather than transmitted to our servers. ✓ NO ACCOUNT REQUIRED — Start using the Free features immediately. ✓ FREE TO INSTALL — Upgrade to Pro only if you need its additional capabilities. ━━━━━━━━━━━━━━━━━━━━ ℹ️ IMPORTANT LIMITATION ━━━━━━━━━━━━━━━━━━━━ Page Keep-Alive helps counteract browser-level restrictions and maintain activity signals that supported web applications may rely on. It cannot prevent a website or server from independently expiring a session, terminating a connection, or requiring you to authenticate again. ━━━━━━━━━━━━━━━━━━━━ ⚡ GET STARTED ━━━━━━━━━━━━━━━━━━━━ Install Page Keep-Alive, activate it on the tabs you need, and spend less time dealing with interruptions. Page Keep-Alive — Your tabs should work for you, not against you.