TabCascade

多数のURLを一度に開きます — 順番に、破棄しながら、遅延させて、または一斉に。お気に入り、履歴、邪魔にならないサイドパネル付き。

Open dozens—or hundreds—of URLs without losing control. TabCascade is a fast, flexible URL batch opener that helps you organize and launch large URL lists directly from Chrome’s side panel. Open tabs sequentially, with a custom delay, as discarded tabs, or all at once. ✨ KEY FEATURES 🚀 Flexible batch opening Choose how your URLs are opened: in order, with a delay, instantly, or one after another in the same tab. 💤 Discarded tabs Create tabs without loading them immediately. They only load when you select them, helping reduce memory and CPU usage. 📋 Easy URL input Paste one URL per line, import a TXT or CSV file, collect URLs from your open tabs, or use selected text from the active webpage. 🧹 Automatic cleanup Detect invalid entries and remove duplicate URLs before opening your batch. ⏯️ Full batch control Pause, resume, or stop delayed opening at any time. Failed URLs are clearly listed and can be retried individually or together. 🗂️ Smart tab grouping Keep opened tabs in a single Chrome tab group or automatically organize them by domain. ⭐ Favorites Save frequently used URL lists and reopen them whenever you need them. 🕘 Local history Quickly access previously opened batches. History and favorites remain stored locally in your browser. 🔖 Bookmark open tabs Save all suitable tabs from the current window into a new bookmark folder with one click. 📥 Import and export Import URL lists and favorites or export them for backup and reuse. 📋 Clipboard tools Copy complete URL lists to your clipboard instantly. 🪟 Side panel or standalone window Use TabCascade inside Chrome’s side panel or open it in its own compact window. 🎨 Custom appearance Choose between light, dark, and system themes and personalize the interface with different accent colors. 🔐 PERMISSIONS TabCascade requests only the permissions required to provide its core features: 💾 Storage Stores your settings, URL drafts, favorites, and opening history locally in your browser. 🗂️ Tabs Creates, updates, reloads, discards, collects, and organizes tabs based on your actions. 🧭 Web Navigation Detects whether URLs opened by TabCascade have finished loading or failed, allowing ordered batches and retries to work correctly. 📚 Tab Groups Organizes opened tabs into a single group or separate groups based on their domains. 📌 Side Panel Displays TabCascade’s main interface inside Chrome’s side panel. ⚙️ Scripting Temporarily runs bundled extension code to manage ordered or discarded tabs and to capture selected webpage text when explicitly requested. 📋 Clipboard Copies URL lists to your clipboard when you use the copy function. 🔖 Bookmarks Creates a bookmark folder from your currently open tabs when you select the bookmark feature. 🖥️ Display Information Positions TabCascade’s optional standalone window within the available screen area. 🌐 Website Access Allows TabCascade to manage user-requested HTTP and HTTPS URLs during ordered, delayed, or discarded tab opening. It does not read pages for advertising or tracking and does not transmit browsing data to the developer or third parties. 🔒 PRIVACY TabCascade does not sell or transmit your data to the developer or third parties. URL lists, favorites, settings, and history are processed and stored locally in your browser. Whether you are researching, testing websites, managing reading lists, organizing projects, or opening daily work resources, TabCascade turns large URL lists into a clean and manageable workflow.