BrowserPedia
Browse
Reviewed comparison · verified 2026-09-16

ChromevsFirefoxin 2026

Choose Chrome for Chromium compatibility and Chrome services; choose Firefox for an independent engine and stronger built-in tracking controls.

33 documented facts compared 14 differ 19 identical
BrowserPedia mascot comparing browsers on balance scale

Head-to-head: Chrome versus Firefox

Chrome

Google · United States

Firefox

Mozilla · United States

Chrome: Google's mainstream Chromium browser with broad compatibility, sync, and web-app support.

Firefox: Mozilla's independent Gecko browser with strong customization, privacy controls, and a separate extension ecosystem.

Key facts

  • Yes
  • Partial
  • No
Chromium
Engine
Gecko
Unavailable
Blocks trackers
Built in
Built in
Anti-fingerprinting Same
Built in
Unavailable
Native ad blocking
Built in
Supported
Chrome Web Store
Unsupported
Built in
Sync across devices Same
Built in
Google
Default search Same
Google
macWinLinAndiOS
Platforms 5 vs 5 of 5
macWinLinAndiOS
1
Privacy & tracking /4
4
2
Extensions /4
3
8
Workflow & tabs /11
8
5
Platforms /5
5

A count of the capabilities each record documents in that category - half a point for partial support. It is a shape, not a score: BrowserPedia does not rank browsers.

Chrome profile Full records Firefox profile

Chrome and Firefox at a glance

Documented capabilities per area - a count, not a rating

  • Chrome
  • Firefox
AI7/9 · 5.5/9

Each spoke is the share of that area's documented capabilities; a partial counts half. Hover or focus an area for the count.

Select an underlined area to jump to its rows in the fact table. AI facts are listed on each browser's profile.

Where the two sit

On privacy and extensions, the two areas where this pair differs most. Grey dots are every other browser.

Extension support (of 4)

Privacy protections (of 4)

  • Chrome1, 2
  • Firefox4, 3
Open the full browser map

What actually differs

See all 33 facts

  • Blocks trackers by default

    Only in Firefox · Privacy & tracking

  • Native content blocking

    Only in Firefox · Privacy & tracking

  • Built-in VPN or proxy

    Only in Firefox · Privacy & tracking

  • Chrome Web Store

    Only in Chrome · Extensions

  • Firefox Add-ons

    Only in Firefox · Extensions

  • Manifest V2

    Only in Firefox · Extensions

Chrome vs Firefox: every documented fact

Each row is a field from the two browser records. Open a row to read the documented note and its source. Categorical rows carry no colour, because one engine is not better than another.

33 documented facts · 14 differ · 19 identical

Fact
Chrome
Firefox

Privacy & tracking

built in
1/4
4/4

Extensions

built in
2/4
3/4

Workflow & tabs

built in
8/11
8/11

Platforms

built in
5/5
5/5

Foundation

Chrome vs Firefox: common questions

Do Chrome and Firefox use the same browser engine?
No. Chrome renders with Chromium and Firefox renders with Gecko. That means they can differ on site compatibility and on which extension ecosystem they support.
Which blocks trackers by default, Chrome or Firefox?
Firefox documents tracker blocking enabled by default; Chrome does not.
Can Chrome and Firefox run Chrome extensions?
Chrome documents Chrome Web Store support; Firefox does not.
Does Chrome or Firefox have vertical tabs?
Both Chrome and Firefox document built-in vertical tabs.
What platforms do Chrome and Firefox run on?
Chrome is documented on macOS, Windows, Linux, Android and iOS. Firefox is documented on macOS, Windows, Linux, Android and iOS.
Is Chrome or Firefox still actively developed?
Chrome is active and Firefox is active, as of the profile verification dates on this page.

Evidence sources

Continue comparing

8 more reviewed matchups

Best privacy browsers A ranked shortlist rather than a single pair

BrowserPedia does not rank browsers by a universal score. The verdict is an editorial interpretation of the sourced facts above.

Canonical comparison link