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Sync Scroll locks two browser tabs to the same scroll position. Scroll either tab; the other follows in real time. Built for comparing two versions of the same page—production vs staging, A/B variants, or old vs new. HOW IT WORKS • Set a source base URL and a target base URL (e.g. production.example.com and staging.example.com). • Add a list of relative paths to compare, one per line: /home, /about, /products, etc. • Click "Open Pair" to open the current path on both URLs in a new window. • Scroll in either tab—the other stays in sync. Both show a "Sync Active" indicator when linked. Synchronized scrolling — Scroll one tab and the other follows instantly. Sync is percentage-based, so it works even when the two pages have different heights or content lengths. One pair at a time — Use Previous/Next to step through your path list. The current pair (e.g. "2 / 5") is always visible. Open, compare, then move on. Auto-advance — When enabled, closing the synced window automatically advances to the next path. Great for quickly running through a long list without clicking Next each time. Pass/Fail tracking — Mark each pair as Pass, Fail, or N/A. Add comments and optional tags. Track how many passed or failed at a glance in the popup. Export & screenshots — Export results as a text report or CSV. Download screenshots of the source and target tabs (especially useful for failed comparisons) for documentation or bug reports. Layout options — Choose side-by-side or stacked window layout. Adjust zoom for both tabs so you can compare at the same scale. All configuration and results are stored locally. No data is sent to any server.
Grabbit
Drag to open multiple links, copy URLs with formatting, or create bookmarks instantly. Premium: AI-powered product comparison. The ultimate link management tool for power users. Drag to select multiple links instantly—open tabs, copy URLs, create bookmarks, and unlock AI-powered features for product comparison and article summarization. Stop clicking links one-by-one. Click, drag, and release to grab dozens of links in seconds. Grabbit's intelligent engine detects links in complex websites, infinite scroll pages, and even Shadow DOM components. • Drag-to-Select: Visual selection box with real-time link counter • Bulk Actions: Open tabs, copy with formatting, create bookmarks instantly • Smart Selection: AI-powered pattern recognition filters out clutter • Linkify: Convert text URLs into clickable links automatically • Visited Tracking: Never open the same link twice (no access to user's history) • Custom Shortcuts: Map mouse buttons + modifier keys to your favorite actions • 300 Monthly AI Requests • Product Comparison: Open products from any sites, select the tabs, get instant AI-powered comparison tables showing winners, features, and recommendations • Article Summarization: Summarize multiple articles at once with key takeaways, topics, and bottom-line insights • AI YouTube Video Summarization: Summarize YouTube videos with AI-generated insights from video transcripts Access Grabbit anywhere for quick actions: - Copy All Tabs URLs instantly - Copy Selected Tabs only - Open multiple links from clipboard (one per line) - Trigger AI comparison/summarization workflows 100% local execution. No tracking, no analytics. Your browsing data stays on your machine. Contribute or inspect the code: https://github.com/socratespap/Grabbit In case you become a Pro Subscriber to use AI features, please note that some of your data are handled by third party services. Read our Privacy Policy here: https://grabbit.socratisp.com/privacy-policy/
TwinScroll: Sync Scrolling for Side-by-Side Tabs
Stop scrolling twice. Sync, compare, and translate two tabs side by side. Stop scrolling the same page twice. TwinScroll helps you read, compare, and translate two web pages side by side without constantly losing your place. Open a paired tab, place both pages next to each other, and scroll them together while you work. It is built for people who read long pages, compare similar pages, review translations, test web content, or use technical documentation every day. Previously known as Simultaneous Scrolling, TwinScroll is the same extension with a clearer name. The new name better reflects what the extension does: sync two tabs so you can read, compare, and translate side by side. • Save time when comparing two pages No more switching back and forth or manually dragging both scrollbars. TwinScroll keeps your paired tabs moving together. • Read original and translated pages side by side Keep the original page on one side and a translated version on the other. This is useful for technical documentation, articles, tutorials, API references, and research. • Choose the right scroll mode for the job Pixel mode mirrors the scroll position directly. Smart mode follows matching content on the same page, which helps when one side becomes longer because of translation or layout differences. • Compare different but related URLs Turn URL Sync off when you want to compare two different pages, versions, documents, specs, or test environments side by side. • Keep paired tabs together when browsing With URL Sync on, navigating in one paired tab can move the other tab to the same page, so both sides stay connected while you browse. • Use Chrome built-in translation when available On supported Chrome versions, TwinScroll can use Chrome's built-in translation capability so you can read the original and translated page together. • Read English documentation with Korean translation beside it • Compare original and translated articles • Review API references, specs, standards, or tutorials • QA two similar pages or different environments • Check long pages without losing the section you were reading • Compare documentation before and after changes Chrome built-in translation depends on your Chrome version and available language support. Some protected browser pages, Chrome Web Store pages, PDFs, and pages that block extension scripts may not support pairing, translation, or scroll synchronization.
Synchronize Tab Scrolling
Scroll once, sync everywhere. Compare documents, code, or translations side by side with one-click sync. --- Keeping two documents scrolled to the same spot usually means switching back and forth. This extension links your browser tabs so when you scroll in one, all connected tabs follow to the matching position instantly. --- 1. Click the extension icon to open the tab selector 2. Search and select the tabs you want to sync 3. Click "Start Sync" — done When multiple tabs share the same URL, a smart notification offers to sync them with a single click. Key Features • Real-time scroll synchronization across any number of tabs • Command palette with search — find tabs by title or URL, filter by domain • Manual position adjustment — hold Option (Mac) or Alt (Windows) to fine-tune individual tab alignment • Smart auto-sync suggestions when duplicate URLs are detected • URL navigation sync — click a link in one tab and all linked tabs follow • Domain exclusion — permanently block suggestions for specific sites • Auto-reconnection after sleep or interruption, no manual action needed • Full keyboard shortcuts for every action Who Is This For? • Translators comparing original and translated text • Developers reviewing code changes across versions or files • Researchers reading multiple papers side by side • Students comparing lecture notes with reference material • Anyone working with two or more documents at once Pages Where Sync Is Not Available Due to browser security restrictions, scroll sync does not work on certain pages: • Google services (Docs, Drive, Gmail, Sheets, Slides) • Web apps such as Figma, JIRA, Notion, and Microsoft Office Online • Browser internal pages (chrome://, edge://, about:) • Extension stores and search engine result pages • PDF files and viewers • Login and authentication pages • Special URLs (file://, view-source:, data:) Restricted tabs appear disabled in the selection list with a tooltip explaining the limitation. Privacy • No data collection — zero analytics, tracking, or cookies • Works entirely offline with no network requests • No account or sign-up required • Open source: https://github.com/jaem1n207/synchronize-tab-scrolling Available on Chrome, Firefox, Edge, Brave, and all Chromium-based browsers. 9 languages supported: English, Korean, Japanese, French, Spanish, German, Chinese (Simplified and Traditional), Hindi.
Copy Paste URLs
Copy Paste URLs, an alternative to the "Copy All Urls" extension (now discontinued): - Copies the URLs of all tags/selected tags to the system clipboard. - Opens multiple URLs in the system clipboard in batches. - Supports Ctrl+C and Ctrl+V keyboard shortcuts. - Supports edit mode, allowing you to manually enter several URLs to open at once. - Compatible with Chrome Listing 3. - Keeps it clean and simple.
