Group by website
Two or more eligible tabs with the same exact hostname become a native Chrome group. Different subdomains remain separate in basic mode.
A simple tab organizer for Google Chrome™
Chrome tab groups, organized by website.
Got five tabs open from the same site? Put them together in one click. Turn on automatic grouping when you want it — and leave the groups you made yourself alone.
Free website grouping · Optional automation · No account needed for Free
Tab Organizer
Before: scattered tabs
docs.example.commail.example.comdocs.example.commail.example.com
After: groups by website
Concept illustrationdocs.example.com 2mail.example.com 2
Fewer tabs to scan. Same pages open.
Your tab bar shouldn’t be another task.
When work spreads across docs, dashboards and other websites, tabs pile up fast. Tab Organizer puts pages from the same website into Chrome’s built-in groups, so you can find what you already have open.
One click or automatic
Use Group now whenever you like, or opt in to automatic grouping. It starts switched off after installation.
Your manual groups stay yours
Groups you created yourself are left alone. Manual edits to extension-created groups are respected during the current session.
A clearer tab bar in three steps
Keep browsing as usual
Open the sites you need. Tab Organizer works with eligible tabs already open in each Chrome window.
Click “Group now”
Tabs from the same website are grouped without closing or reloading your pages.
Automate it if you prefer
Switch on automatic grouping in the extension when you want it to organize new and updated tabs.
Start with Free
The essentials are free. You can organize tabs without registering or connecting to an online service.
- Group open tabs by exact website hostname
- Organize eligible tabs with one click
- Opt in to automatic grouping
- Exclude up to three websites
- Export settings and choose from eight interface languages
More control with Pro
€12.99
one-time · lifetime license · sales not open yet
For workspaces that need something more flexible than grouping one website at a time. Pro functions require an active license.
- Create rules that group selected different websites together
- Choose group names, colors, rule order and tab thresholds
- Optionally collapse inactive groups created by the extension
- Import settings after preview and confirmation
Your pages stay your business.
Tab Organizer processes open-tab URLs locally to identify hostnames. It does not read page contents, collect browsing history or send tab URLs for Pro license checks. Free grouping needs no account or internet connection. Pro licensing may contact a server without sharing tab URLs.
Questions, answered
Does Tab Organizer start grouping tabs automatically?
No. Automatic grouping is off when you install it. You can enable it whenever you want; the Group now button also works without it.
Will it change the tab groups I made myself?
Existing manually created groups are not taken over. During the current session, the extension also respects your manual changes to groups it created.
Does it group all subdomains together?
Not in the basic mode. For example, docs.example.com and app.example.com are different hostnames and are grouped separately. Custom Pro rules can combine selected sites.
Does it close tabs or restore sessions?
No. It does not close tabs, save or restore browsing sessions, or move tabs between windows. Grouping may change tab order within a window.
Is tab grouping free?
Yes. Grouping by website, Group now and optional automatic grouping are available in Free. Custom rules for different websites are Pro features.
Does it work in incognito windows?
No. Pinned tabs and incognito windows are excluded from normal grouping.
Less tab hunting. More room to focus.
Bring together the pages you already have open, without changing how you browse.