Google’s latest Chrome updates turn the browser into a tidier, safer workspace: vertical tabs move your tabs to the side of the window so you can read full titles and manage tab groups, a new full-page reading mode strips away clutter, and October’s security changes add Gemini-powered scam warnings and a new prompt before opening HTTP sites. Together, they are the features you will see on Chrome’s what’s-new page after an update.
Vertical Tabs: The Headline Change
Vertical tabs move your tabs to the side of your window, allowing you to see entire tab titles, easily manage tab groups, and free up vertical space. It is the perfect setup if you typically have a lot of tabs open at once. On a traditional horizontal strip, titles shrink until every tab is just a favicon; in the side view, each tab keeps its full name, so scanning for the right page is far quicker.
To move your tabs, right-click your tab strip and select Show tabs vertically. The change is immediate, with no restart and no extension needed, and you can switch back the same way. Tab groups stay intact and collapsible in the side panel, so a research project, a shopping list, and a work queue can sit as separate, tidy clusters rather than one long, unreadable row.
A Calmer Way To Read
Alongside vertical tabs, Google has rebuilt reading mode as a full-page, immersive view. Right-click on any page and select Open in reading mode to remove visual distractions and transform a busy webpage into a text-focused reading experience. Ads, sidebars, and other clutter fall away, leaving the core text and essential links.
That changes long-form reading: Chrome’s older reading view lived in a side panel, squeezed next to the original page, while the full-page version gives the article the whole window.
Split View And PDFs: Chrome As A Workspace
Vertical tabs and reading mode sit on top of a productivity push Google started earlier in 2026. Split view lets you place two tabs side by side inside a single window, with a divider you can drag to resize each pane. Right-click a tab and choose Add tab to new split view, then pick the second tab.
Chrome’s built-in PDF viewer has also grown up: highlight text, add notes, fill in forms, and sign documents directly in the browser, without a separate app. A Save to Google Drive option sends files straight into a dedicated Saved from Chrome folder.
That shift is also visible in what Chrome’s AI features can already do: Google is adding assistance inside the browser itself, while these productivity updates cover the basics rival AI browsers compete on.
Security Is The Other Headline
On October 20, 2026, Google announced new defences for Chrome’s Enhanced Protection mode in Safe Browsing, the opt-in setting Google says more than one billion users had turned on in 2025. First, Chrome now shows two kinds of site warning. A suspicious site warning appears when a page shows deceptive patterns often linked to known malicious sites, but Google has lower confidence and the risk of harm is possible. A dangerous site warning, for high confidence and high risk, keeps the full-page red screen.
Second, Chrome is using Gemini to provide stronger protections against scams. The browser previously used an on-device Gemini model to detect tech support scams; it now uses a more powerful server-side model that evaluates page content to detect complex threats like fake antivirus alerts and fake browser updates. Google says page content sent for analysis is processed ephemerally, meaning it is never logged, retained, or used to train models.
Third, there is a defence against ClickFix tricks, where a fake alert tells you to copy and run a command to fix a supposed problem. Chrome now inspects copied commands and warns you if they look malicious. Chrome is also expanding a prompt before opening HTTP websites, exempting local addresses like intranet and home-router IPs.
Why It Matters
These updates matter because they fix the two things that most often break a browser session: losing your place, and trusting the wrong page. Vertical tabs and split view fix the first problem, by making dozens of open pages scannable and comparable. The new scam warnings, ClickFix defence, and HTTP prompt fix the second, by giving you clearer signals at the moment a decision matters, before you click, paste, or type.
There is a competitive angle, too. Browsers like Perplexity’s Comet are trying to win users with assistants and agents. Google’s answer here is better basics: tabs you can read, documents you can work on, and warnings you can understand.
Background
Chrome is the world’s most widely used desktop browser, and Google rolls out updates gradually, so not every feature appears on every machine on the same day. Vertical tabs and reading mode were announced in April 2026, split view and PDF tools arrived with Chrome 145 in February 2026, and the October 2026 scam defences and HTTP warnings are the latest layer. To check your version, open Settings, then About Chrome; after an update, chrome://whats-new/ shows what has just arrived.
Source: Google’s Chrome blog and Chrome’s scam defences
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