Most major developers maintain versions for both browsers. If the import fails, your best bet is to find the official Firefox equivalent on the Firefox Add-ons Store (AMO).
The key enabler of cross-browser extension compatibility is the . In 2015, Mozilla announced that Firefox would adopt a Chrome-compatible extension architecture, effectively standardizing on the model Google pioneered. By 2017 (Firefox 57), legacy XUL and Add-on SDK extensions were deprecated, and WebExtensions became the only way to build Firefox add-ons. chrome extension to firefox
Search for the preference: browser.migrate.chrome.extensions.enabled . Double-click it to set the value to . Most major developers maintain versions for both browsers
Mozilla has introduced a native, though still developing, feature that allows you to import extensions directly from Chrome during the initial setup or through the settings menu. In 2015, Mozilla announced that Firefox would adopt
Switching to Firefox is not a compromise; it is an upgrade. You get the same extension library (plus better privacy tools), lower system resource usage, and the peace of mind that your browser isn't selling your browsing history.
While 90%+ of Chrome APIs are supported, some are missing or behave differently in Firefox: