TabNest - Tree Style Tabs

Organize Chrome tabs in a vertical tree-style side panel with nesting, search, drag-and-drop, and sessions.

TabNest adds vertical, tree-style tabs to Chrome's side panel so you can organize related tabs into a clean, collapsible tree — without replacing your normal tab bar. Tabs opened from links automatically nest under their parent, helping you keep research trails, shopping comparisons, work projects, and debugging sessions organized instead of losing everything in a crowded row of favicons. No account required. No ads. No tracking. With TabNest, you can: 🌳 Organize tabs in a tree Related tabs stay grouped under their parent automatically. 🖱️ Drag and drop tabs Re-nest, reorder, and restructure your workspace in seconds. 📁 Collapse branches Hide clutter without closing tabs or losing your place. 🔍 Search instantly Filter tabs by title or URL to find what you need fast — matches stay visible even inside a collapsed branch. ⌨️ Navigate by keyboard Move through your tab tree without reaching for the mouse. 🔊 Spot noisy tabs See which tabs are playing audio and mute them quickly. 🪟 Manage multiple windows Each Chrome window keeps its own independent tab tree. 🧹 Close with confidence Close a whole branch, everything else, or everything above/below in one click — no confirmation dialogs slowing you down, with a quick Undo if you change your mind. 🌫️ Spot idle tabs Tabs you haven't touched in a while are dimmed automatically, so you can see what's actually still in use. 🌗 Customize your view Choose light or dark mode, and adjust text and icon sizes for readability. 😴 Put tabs to sleep (Pro) Free up memory on a single tab, or unload an entire branch at once with Put Tree to Sleep — something Chrome's own Memory Saver can't do, since it only handles one tab at a time. ⏱️ Auto-Sleep (Pro) Set a rule once and let TabNest automatically sleep inactive tabs after a chosen time, with options to exclude pinned tabs or specific sites. Need to come back to a project later? TabNest Pro lets you save and restore full tab sessions — capture your whole tab tree, including nesting, and reopen it in a new window whenever you're ready. Saved sessions sync automatically across your devices through your Chrome account. All Pro features unlock with a single $10 purchase — no subscription, ever. TabNest is built for researchers, developers, students, writers, shoppers, and anyone who opens "just one more tab" until Chrome becomes hard to navigate. Whether you need vertical tabs, tree-style tabs, tab search, session restore, automatic tab sleeping, or a better way to manage Chrome tabs from the side panel, TabNest helps bring order to your browser. Just tabs, tamed.