SleepTabs - RAM Saver & Memory Optimizer

The Great Suspender Reloaded - Tab Suspender 2026

Suspend inactive Chrome tabs to save RAM and boost speed. Best Tab Suspender — auto-freezes unused tabs and restores them instantly. 🧠 The Best Tab Suspender for Chrome — Save Memory, Speed Up Your Browser The Great Suspender Reloaded is a powerful tab suspender that automatically freezes inactive tabs to free up RAM and CPU. If your browser gets slow because of too many open tabs — this extension is the solution. Every open tab uses 50–300 MB of memory. With 20+ tabs, that's gigabytes of RAM wasted on pages you aren't even looking at. This tab suspender replaces idle tabs with a lightweight page, saving 1–4+ GB of RAM instantly. Click a suspended tab to restore it — right where you left off, scroll position included. Works as a tab suspender, tab freezer, and memory saver — all in one clean, private extension. 🌍 55 Languages — Full localization: Arabic, Chinese, French, German, Hindi, Japanese, Korean, Portuguese, Russian, Spanish, Ukrainian, and 44 more. The entire interface — settings, popups, suspended pages, keyboard shortcuts — is translated. 🗣️ Language Switcher — Override the browser language from extension settings. Switch to any of the 55 supported languages without changing your system locale. 🪞 RTL Support — Full right-to-left layout for Arabic, Hebrew, and Persian. 💾 Automatic Session Backups — Never lose your tabs again. The extension automatically saves a backup of all open tabs to your Downloads folder. Choose the frequency: every hour, daily, weekly, or monthly. Backups also run before every extension update. No extra permissions required. 📰 Changelog Page — New "What's New" tab in settings so you always know what changed. 🔧 Improved Startup Reliability — After a browser restart, suspended tabs that lost their connection are automatically detected and reloaded. No more blank suspended pages. When a tab sits unused for a configurable time (from 1 minute to 2 weeks), the extension suspends it — unloading all heavy content from memory. The tab shows a lightweight page with the original title and URL. Restore a suspended tab in any of these ways: • Click anywhere on the page • Press F5 • Use the keyboard shortcut (default: Ctrl+Shift+S / ⌘+⇧+S on Mac) • Enable auto-unsuspend — tabs restore the moment you switch to them Unlike Chrome's built-in Memory Saver, this tab suspender gives you full control: whitelist, custom timers, session management, keyboard shortcuts, screen previews, and much more. ⏱️ Automatic Suspension Timer Choose when to suspend idle tabs — from 1 minute to 2 weeks, or set to "Never" for manual-only mode. 🛡️ Smart Protection Rules The extension is smart about what to keep active: 📌 Never suspend pinned tabs (Gmail, Slack, Spotify stay live) 🔊 Never suspend tabs playing audio or video 📝 Never suspend tabs with unsaved form data 👁️ Never suspend the active tab in each window 📡 Never suspend tabs when offline 🔋 Never suspend tabs when charging 📋 Whitelist Protect specific URLs, domains, or regex patterns from ever being suspended. The "Test whitelist" button verifies your rules against all open tabs. 🖱️ One-Click Actions (Popup Menu) • Suspend or unsuspend a single tab • Suspend or unsuspend only selected tabs • Suspend all other tabs in the window • Unsuspend all tabs at once • Add a page or domain to the whitelist 📂 Session Manager Save, export, import, and restore your browsing sessions: • View your current session with all windows and tabs • Browse automatically saved session snapshots • Save and name sessions for later • Export/import sessions as text files • Restore sessions fully loaded or kept suspended Great for saving a "work" session before switching contexts. 💾 Automatic Backups Protect your browsing sessions with scheduled auto-backups: • Choose frequency: hourly, daily, weekly, or monthly • Backups saved as plain text files to your Downloads folder • Automatic pre-update backup before every extension update • Lists all windows and tabs with their URLs • Can be disabled or reconfigured at any time in settings 📸 Screen Capture Preview Optionally capture a screenshot before suspending a tab: • Disabled (best performance) • Top of screen only • Entire page (full scrollable content) • High quality mode 💾 Chrome Discard Integration Combine suspension with Chrome's native tab discarding for up to 500% more memory savings. Each suspended tab uses almost zero RAM. ⚠️ Low Memory Auto-Suspend When system memory gets critically low, the extension suspends tabs before Chrome discards them — preserving your screenshots and session data. 🌍 55 Languages Fully translated interface in 55 languages including: Arabic, Bengali, Bulgarian, Catalan, Chinese (Simplified & Traditional), Czech, Danish, Dutch, English (US, UK, AU), Estonian, Finnish, Filipino, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Lithuanian, Latvian, Malayalam, Marathi, Malay, Norwegian, Persian, Polish, Portuguese (Brazil & Portugal), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish (& Latin America), Swahili, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, Vietnamese, and Amharic. RTL layout support for Arabic, Hebrew, and Persian. 🌙 Dark & Light Theme Choose a theme for suspended tab pages. 🔗 Settings Sync Sync your settings across all Chrome browsers logged into the same Google account. 🕶️ Incognito Support Works in incognito mode with session features disabled for privacy. 🩺 Crash Recovery If Chrome crashes, a recovery page appears automatically. Restore all your tabs with one click. After browser restart, the extension automatically detects and reloads any suspended tabs that lost their connection. 🖱️ Right-Click Context Menu Enable the context menu for 15 suspension actions from any page, including "Open Link in New Suspended Tab." The original Great Suspender was the world's most popular tab suspender extension with over 2 million users. In 2020, new owners injected malicious code — tracking browsing and executing remote scripts. Google removed it in February 2021. The Great Suspender Reloaded is a completely clean, safe fork: ✅ No tracking, no analytics, no telemetry ✅ No external requests or remote scripts ✅ No third-party servers ✅ Open-source code (GPL 2.0) — fully auditable on GitHub ✅ Chrome Web Store verified ✅ Manifest V3 — latest security standard ✅ Everything runs locally — your data never leaves your browser • Start with a 10–15 minute timer and adjust for your workflow • Pin always-needed tabs and enable "Never suspend pinned tabs" • Enable form input protection so you never lose unsaved work • Use Ctrl+Shift+S to quickly suspend or unsuspend any tab • Always unsuspend all tabs before uninstalling the extension • Save important sessions before closing Chrome • For 50+ tabs, enable "Discard After Suspend" for max memory savings • Enable automatic backups (weekly is recommended) to protect against data loss 💻 OPEN SOURCE & COMMUNITY Compatible with all Chromium-based browsers. GitHub: https://github.com/tim-dim-ext/The-Great-Suspender-Reloaded Support the project: https://www.patreon.com/c/The_Great_Suspender_Reloaded

Tab Suspender – Free Up RAM & Boost Browser Speed

Keep your browser fast with Tab Suspender! Suspend inactive tabs,free up memory,reduce lag,rename tabs, and manage data efficiently. 🚀 Boost Your Browser Speed with Tab Suspender Chrome Extension Keep your browser fast and efficient with 𝗧𝗮𝗯 𝗦𝘂𝘀𝗽𝗲𝗻𝗱𝗲𝗿 Chrome – the ultimate solution for managing multiple tabs without slowing down your system. This Chrome tab suspender automatically puts inactive tabs to sleep, freeing up memory, reducing CPU load, and improving overall performance. Perfect for multitaskers who need speed, focus, and organization! 💡 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝘁𝗵𝗲 𝗕𝗲𝘀𝘁 𝗧𝗮𝗯 𝗦𝘂𝘀𝗽𝗲𝗻𝗱𝗲𝗿 𝗳𝗼𝗿 𝗖𝗵𝗿𝗼𝗺𝗲? ✅ 𝗔𝘂𝘁𝗼-𝗦𝘂𝘀𝗽𝗲𝗻𝗱𝘀 𝗜𝗻𝗮𝗰𝘁𝗶𝘃𝗲 𝗧𝗮𝗯𝘀 – Automatically applies Chrome suspend tabs to save memory and improve browsing speed. ✅ 𝗦𝗺𝗮𝗿𝘁 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 – Reduces CPU load and extends battery life by handling Chrome sleep tabs intelligently. ✅ 𝗜𝗻𝘀𝘁𝗮𝗻𝘁 𝗧𝗮𝗯 𝗥𝗲𝘀𝘁𝗼𝗿𝗮𝘁𝗶𝗼𝗻 – Suspended tabs reload quickly when revisited, ensuring a smooth workflow. ✅ 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝗯𝗹𝗲 𝗧𝗮𝗯 𝗦𝘂𝘀𝗽𝗲𝗻𝘀𝗶𝗼𝗻 – Adjust suspension timing, whitelist sites, and control how your tab suspension works. ✅ 𝗢𝗿𝗴𝗮𝗻𝗶𝘇𝗲 𝘄𝗶𝘁𝗵 𝗥𝗲𝗻𝗮𝗺𝗲𝗱 𝗧𝗮𝗯𝘀 – Easily rename tabs for better productivity and organization. ✅ 𝗗𝗮𝘁𝗮 𝗧𝗿𝗮𝗰𝗸𝗶𝗻𝗴 𝗠𝗮𝗱𝗲 𝗘𝗮𝘀𝘆 – Export and update tab data into spreadsheets for smarter tracking. ✅ 𝗟𝗶𝗴𝗵𝘁𝘄𝗲𝗶𝗴𝗵𝘁 & 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 – Works silently in the background without slowing your browser. ✅ 𝗦𝘁𝗮𝘆 𝗙𝗼𝗰𝘂𝘀𝗲𝗱 – Minimize distractions, reduce clutter, and keep your browsing experience seamless. 🌐 Whether you’re a heavy multitasker or just want a smoother experience, Tab Suspender is the best tab suspender Chrome users can rely on for speed, memory optimization, and productivity.

Tab Suspender, Memory Saver & Ad Blocker — Web Boost by SuperchargeBrowser

Suspend inactive tabs & free up RAM. Block ads, trackers & popups. Speed up page loading. Lightweight, privacy-first. Zero tracking. Speed up Chrome and save memory. SuperchargePerformance suspends inactive tabs to free up to 95% of their RAM, blocks ads and trackers to cut active tab memory by up to 50%, and optimizes page loading — all built on Chrome's latest APIs. Chrome's built-in Memory Saver only suspends tabs. SuperchargePerformance goes further: it reduces memory on your active tabs too, by blocking the ad scripts, trackers, and third-party code that consume the most resources. A modern, safe alternative to The Great Suspender, FasterWeb, and McAfee Web Boost. 🔒 ABOUT PERMISSIONS Chrome requires "read and change data" permissions for tab suspension and network-level blocking. SuperchargePerformance uses these permissions only to optimize performance — we never track, collect, or transmit your browsing data. Zero telemetry. Every optimization runs locally on your device. SuperchargePerformance optimizes Chrome at every level — from idle tabs consuming RAM in the background, to the ads and scripts slowing down the page you're reading right now. Suspend Inactive Tabs Automatically frees RAM by suspending tabs you're not using. A single tab uses 50–300 MB of memory; a suspended tab drops to under 10 MB. Audio-aware — tabs playing music or video are never touched. Adjustable timing: 15-minute, 5-minute, or custom intervals. Block Ads, Trackers & Annoyances Intercepts ads, trackers, analytics, and malicious sites at the network level using Chrome's built-in content filter — the fastest, most secure blocking method available. Prevents memory-heavy ad scripts from ever loading. Three levels from common ads to maximum protection including phishing sites. Updated 2026 blocklist with 100,000+ obsolete rules purged for accuracy and speed. Reject Cookie Banners Automatically Detects and declines cookie consent popups on 100+ different sites. No more clicking "Reject All" on every site. Removes overlays without breaking page scrolling or layout. Stop Video Autoplay Prevents videos from playing automatically in the background, saving CPU and bandwidth. Two modes: Allow Common (permits YouTube and conferencing tools) or Block All (stops everything including muted hover previews). Control Third-Party Scripts Manages external scripts that add page weight and slow loading. Three levels from blocking social widgets and comment sections to blocking all third-party scripts with critical exceptions for login and payments. Preload Pages on Hover Predicts your next click and starts loading the page before you click it. Uses Chrome's native preloading for instant page transitions. Same-site or all-pages modes. Safe Mode If an optimization breaks a page, Safe Mode detects the issue and shows a one-click recovery toast. Disables optimizations for that tab so you can keep browsing — no need to disable the extension or dig through settings. Prioritize Visible Content Loads on-screen content first and delays off-screen images, iframes, and scripts. Pages become interactive faster because resources you can actually see are loaded first. Optimize Web Fonts Blocks heavy custom web fonts and substitutes fast system fonts. Reduces download size and speeds up text rendering. Three levels from removing non-essential font variants to forcing a single optimized system font. Predictive DNS Prefetching Resolves domain names before you need them. Pre-connects to your most-visited sites so pages start loading instantly. Need Figma, ChatGPT, or Google Docs to stay alive in the background? Whitelisted sites bypass all optimizations AND are protected from Chrome's own tab discarding — your important tabs won't lose state or reload when you switch back. One click to whitelist. WHO IT'S FOR • Chromebook users on 4GB/8GB devices — stop the lag and freezes that come from too many open tabs. • Laptop users who need longer battery life — less background activity means less heat and more runtime unplugged. • Anyone with 20+ tabs open — Chrome wasn't built for that. This extension is. Track your impact: total RAM saved, ads blocked, scripts controlled, time saved, and pages optimized — all calculated locally from your actual browsing activity. SuperchargePerformance never tracks, collects, or transmits your browsing data: • Every optimization runs locally on your device • No browsing history, search queries, or page content is collected • No cloud servers, no accounts, no sign-up required • Built on Chrome's latest security model Available in 28 languages. Works on Chrome, Chromium, Brave, and Edge. Free to use. PRO available for power users who want maximum control.

Smart Tab Suspender – Save RAM & Speed Up Chrome

Save memory by suspending inactive tabs. Auto-suspend after inactivity and restore with a single click. Smart Tab Suspender helps you save memory and improve browser performance by automatically suspending inactive tabs. • One-Click Suspend - Instantly suspend any tab to free up memory • Auto-Suspend - Automatically suspend tabs after a customizable period of inactivity (5 min to 2 hours) • Smart Protection - Never suspend tabs playing audio/video, pinned tabs, or whitelisted sites • Memory Savings Dashboard - Track how much memory you've saved with detailed statistics and charts • Whitelist - Add your favorite sites to never be suspended • Keyboard Shortcut - Press Alt+Shift+S to quickly suspend the current tab • Form Data Protection - Preserves scroll position and form data when restoring tabs • Memory Alert - Get notified when system memory usage is high • Data Management - Backup your settings and data, and easily export/import them across devices Each browser tab can use 50-150MB of memory. If you're a tab hoarder with dozens of tabs open, this can slow down your computer significantly. Smart Tab Suspender solves this by suspending tabs you're not using, freeing up memory instantly. • Beautiful, modern interface • Lightweight and fast - won't slow down your browser • Privacy-focused - no data collection, everything stays local • Works offline • Free and open source Perfect for users who keep many tabs open but want to maintain browser performance.