What Is Tab Deck and What Does It Do?

Tab Deck is a browser extension for managing tabs and tab groups in one place. It mirrors your open tabs into a side panel, lets you save a set of tabs as a session and reopen it later, and turns tabs into visual bookmark cards. It is aimed at people whose browsers accumulate too many tabs to track. The site offers install buttons for Chrome, Edge, and Brave, so it is relevant if you use one of those browsers and want a single view for tab cleanup and session saving.

Core functions

The site groups its features into three areas:

• Open Tabs Panel — your open tabs are mirrored in a left-side panel, so you can see and reach them at a glance instead of hunting through a crowded tab strip.
• Bookmark Card — tabs are presented as visual bookmark cards, which makes a saved set easier to scan than a plain list of titles.
• Window Management — you can save your open tabs into a session with one click, then reopen that session later.
• Tab Management — save or open tabs with a single click, and reorder or group tabs as needed.

The common thread is consolidation: viewing, saving, restoring, and grouping all happen from the same panel rather than through separate browser menus.

Who it fits

Tab Deck is a reasonable fit if your problem is volume — dozens of tabs open across a few windows, and you keep losing track of what is where. Saving a session before closing a project, then restoring it the next morning, is the kind of task the feature set targets.

It is a weaker fit if you only occasionally have a handful of tabs open, or if you already rely on a different session manager and do not want a second panel in your browser.

What to check before installing

• Browser support — the site lists Chrome, Edge, and Brave. If you use a different browser, confirm compatibility before relying on it.
• Plan and pricing — the site has a pricing page and uses Stripe for payments, which suggests paid options exist. The available material does not state what is free versus paid, so check the pricing page directly rather than assuming the extension is free.
• Account or login requirements — not described in the available material. If syncing sessions across devices matters to you, verify this on the site before committing.

A practical way to try it

Install it from the link for your browser, open a normal working set of tabs, and use the panel to save that set as a session. Close the tabs, then restore the session and confirm the tabs come back in a usable order. That single loop — save, close, restore — tells you whether the tool matches how you actually work. If grouping and reordering behave as expected during that test, the rest of the feature set is likely to be useful too.