Google Chrome vs Mozilla Firefox: Keyboard Shortcuts Compared
Chrome and Firefox converged on nearly identical shortcuts for the fundamentals years ago, since both browsers compete for the same users and neither benefits from being needlessly different for basic tab and window management. The friction shows up specifically in private browsing's keyboard shortcut and in each browser's distinct built-in features — Firefox's native Reader View and CSS Grid inspection versus Chrome's more deeply integrated DevTools workflow.
| Action | Google Chrome | Mozilla Firefox | Note |
|---|---|---|---|
| New tab | Ctrl+T | Ctrl+T | Identical. |
| New private/incognito window | Ctrl+Shift+N | Ctrl+Shift+P | Genuinely different keys for the same intention — the most common switch-browser mistake. |
| Open DevTools | Ctrl+Shift+I / F12 | Ctrl+Shift+I / F12 | Identical. |
| Bookmark current page | Ctrl+D | Ctrl+D | Identical, though Firefox's bookmark dialog includes more built-in tagging options. |
| Reader/distraction-free view | — | F9 | Chrome has no fully native equivalent without an extension. |
| Responsive design mode (Mac) | Cmd+Shift+M | Cmd+Option+M | Visually similar-looking shortcuts use a different modifier between the two on Mac. |
Tabs and windows are essentially identical
Ctrl+T, Ctrl+W, Ctrl+Shift+T, and the numbered tab-jump shortcuts (Ctrl+1 through Ctrl+8, with 9 jumping to the last tab in both) all behave the same way in both browsers. Anyone switching between Chrome and Firefox day to day won't notice friction here at all, which is by design — these are core expectations users carry between browsers regardless of vendor.
The private browsing shortcut is the one genuine trap
Firefox uses Ctrl+Shift+P for a new Private Window. Chrome uses Ctrl+Shift+N for a new Incognito window — and Chrome's Ctrl+Shift+P does something else (varies, sometimes nothing significant or a print-adjacent action depending on context) rather than opening a private window at all. This is the single most common point of confusion for anyone who regularly switches between the two browsers, since the same intention (open a private window) requires genuinely different muscle memory in each.
Developer tools: same goal, different tool depth
Both browsers open DevTools with F12 or Ctrl+Shift+I, and both offer a responsive design/device emulation mode (Ctrl+Shift+M in both, though the Mac modifier differs — Cmd+Option+M in Firefox vs Cmd+Shift+M in Chrome). Firefox's DevTools are generally considered to have an edge in CSS Grid and Flexbox visual inspection specifically, while Chrome's Performance and Lighthouse tooling for auditing page speed and accessibility tend to be referenced more often in professional web development workflows.
Verdict
For everyday browsing, the two are close enough that switching costs almost nothing except the private-window key, which is worth deliberately memorizing as a known trap rather than relying on instinct. For web development specifically, many developers keep both installed and switch deliberately — Firefox for CSS layout debugging given its grid/flexbox inspector strengths, Chrome for performance auditing and broader extension/devtools ecosystem support — rather than picking one exclusively.
FAQ
Why did Chrome and Firefox choose different keys for private browsing?
There's no technical reason forcing the difference — it's simply a result of each browser's team independently settling on a mnemonic (N for 'New incognito' in Chrome, P for 'Private' in Firefox) without coordinating with the other, the same kind of independent-but-incompatible decision that shows up across several other software comparisons on this site.
Is Firefox's Reader View accessible in Chrome at all?
Chrome doesn't ship a fully native, always-available Reader View the way Firefox does, though it has experimented with reading-focused features in some versions and contexts. The most reliable way to get equivalent functionality in Chrome is a dedicated extension, since there's no guaranteed built-in keyboard shortcut for it across all Chrome versions and platforms.
See full references: Google Chrome shortcuts · Mozilla Firefox shortcuts