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OneTab Chrome extension

OneTab converts every open tab into a single scrollable list, freeing up memory and reducing clutter with one click. It's best for people who tend to accumulate dozens of open tabs. The catch: it doesn't organize tabs into folders or categories, just a flat list.

PriceFree
CategoryProductivity
✓No account needed

Add to Chrome See alternatives

Pros

converts all tabs into a list with a single click
restores tabs individually or all at once
significantly reduces memory usage by suspending tabs
completely free with no premium tier
can share a tab list as a webpage

Cons

no folders or tagging to organize saved tab lists
restoring tabs individually can be slower than a session manager with search
closing OneTab's own tab without saving can lose your list if not careful

Best for

people who habitually open too many tabs
freeing up RAM on slower computers
quickly clearing browser clutter before a meeting or screen share
sharing a batch of links as a single page

Skip it if

users who want tabs organized into folders or categories
people needing a full session/bookmark manager with tagging

Key features

one-click conversion of all open tabs into a list
restore tabs individually or all together
significant memory savings by unloading tabs
share saved tab lists as a webpage
support for 48 languages

What OneTab does

OneTab takes every tab you have open and converts them into a single list on one page, closing the original tabs to free up memory. From that list you can restore tabs one at a time, restore all of them at once, or share the whole list as a webpage for someone else to open.

OneTab free vs paid

OneTab is entirely free, with no premium tier, ads, or account requirement. Every feature, including tab restoration and list sharing, is available without payment.

Is OneTab safe?

OneTab needs to read your open tabs' URLs and titles to build its list, which is required for its core function. The developer states tab URLs stay private and are never sent to OneTab or third parties, except when you deliberately use the share feature.

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OneTab: FAQs

Is OneTab free?

Yes, OneTab is completely free with no premium version or in-app purchases.

Is OneTab safe to use?

Yes, the developer states your tab URLs remain private and aren't sent anywhere unless you use the share feature.

How do I use OneTab?

Install it, pin the icon, then click it whenever you want to convert all open tabs into a single list you can restore later.

How do I restore tabs in OneTab?

Open the OneTab list page and click individual links to restore one tab, or use the restore all option to bring back every tab at once.

Does OneTab save memory?

Yes, by closing tabs and keeping only a lightweight list, OneTab can significantly reduce your browser's memory usage.

Does OneTab work in Edge or Brave?

Yes, since both browsers support Chrome extensions, OneTab installs and works the same way.

How do I remove OneTab?

Right-click the icon in Chrome's toolbar, select Remove from Chrome, and confirm.

What are OneTab alternatives?

Toby, Session Buddy, and The Great Suspender-style tab managers are common alternatives with more organization features.

Can I share a list of tabs with OneTab?

Yes, OneTab lets you generate a shareable webpage containing your saved tab list.

Will I lose my tabs if I close the OneTab page?

No, your saved list persists in the extension until you restore or delete it, even if you close the OneTab tab.

Does OneTab organize tabs into folders?

No, OneTab keeps saved tabs in a flat list rather than folders or categories.

Why did my tabs disappear after clicking OneTab?

That's expected behavior: OneTab closes your open tabs and moves them into its list, where you can restore them anytime.