Turn Chrome’s crowded top tab bar into a cleaner left sidebar so you can see full page titles instead of tiny favicons.

This is for Chrome users who regularly keep 20 or more tabs open and want a built-in way to manage them without extensions.

Time required: about 2 minutes.

Quick Answer: In Chrome, open chrome://flags/#vertical-tabs, set Vertical tabs to Enabled, relaunch the browser, then right-click the tab bar and choose Show tabs vertically. On newer rollouts, you may also see the option directly without touching flags. Once enabled, your tabs move into a collapsible left sidebar where full titles and tab groups are much easier to manage.

What you need first

  • A current version of Google Chrome on Windows, macOS, Linux, or ChromeOS.
  • Enough open tabs that the normal horizontal tab strip already feels cramped.
  • Optional but recommended: confirm Chrome is updated via Google’s update instructions.

Why this trick is useful

Horizontal tabs are fine until they become postage stamps. Vertical tabs use the empty space on the side of your screen so you can read tab titles, manage groups more easily, and stop hunting for the right page by favicon alone. Google also says the new layout is designed to make full page titles and tab groups easier to work with in Chrome.

How to enable Chrome vertical tabs

  1. Open Chrome’s experimental flags page.
    Click the address bar, type chrome://flags/#vertical-tabs, and press Enter.
    Expected check: Chrome jumps directly to the Vertical tabs flag instead of making you scroll through a wall of experiments.
  2. Enable the Vertical tabs flag.
    Change the dropdown from Default to Enabled.
    Expected check: Chrome shows a relaunch prompt at the bottom of the window.
  3. Relaunch Chrome.
    Click Relaunch so the new tab layout setting becomes available.
    Expected check: Chrome closes and reopens with your tabs restored.
  4. Turn on the vertical layout.
    Right-click the tab bar and choose Show tabs vertically.
    If you do not see that option, check Settings > Appearance > Tab strip position and switch it to Left if your build exposes the setting there.
    Expected check: Your tabs move into a left sidebar instead of staying across the top.
  5. Collapse or expand the sidebar as needed.
    Use the sidebar controls to keep it open while researching or collapse it when you want more page space.
    Expected check: You can quickly switch between a compact sidebar and a full list of tab titles.
  6. Test it with a messy real-world tab load.
    Open 15 to 30 tabs, then try dragging tabs, opening tab groups, and jumping between similar pages from the same site.
    Expected check: It becomes noticeably easier to find the right tab without guessing from tiny icons.

What should happen after setup

  • You can read full or mostly full tab titles in a left sidebar.
  • Tab groups become easier to scan and manage.
  • The top of Chrome feels less cramped on wide displays.
  • You can switch back to horizontal tabs anytime if you decide the sidebar is not for you.

Common mistakes

  • Skipping the relaunch step. The option usually will not appear until Chrome restarts.
  • Assuming every Chrome build exposes the exact same menu path. Some users will see the right-click option first, others may get the Appearance setting.
  • Trying this on an old Chrome version. If Chrome is outdated, the flag or layout control may be missing.
  • Expecting the feature on every managed work device. Company policies can disable experimental flags.

Troubleshooting

  • The Vertical tabs flag is missing: update Chrome first, then reopen chrome://flags/#vertical-tabs. Google’s rollout can also vary by version and channel.
  • The flag is enabled but the menu option is not there: relaunch again, then check Settings > Appearance for a left-side tab strip option.
  • The sidebar takes up too much room: collapse it when you do not need full titles, then expand it only while tab-hunting.
  • You do not like the layout: right-click the sidebar and switch back, or return the flag to Default and relaunch Chrome.

Direct references

Related reads

Try this next

Use vertical tabs for one full work session before judging it. If you are the kind of person who keeps research tabs breeding quietly in the background, this is one of those rare browser changes that feels useful immediately instead of merely announced.