As experienced iOS users and browser experts, we've put Firefox through its paces on iPhone and iPad. This robust browser delivers smooth performance, Night Mode for comfortable viewing, effective tracker blocking, and seamless data sync across devices. Unlike many limited iOS browsers, Firefox unlocks powerful customization options.

Ready to elevate your browsing? These 15 proven tips will help you master Firefox on iOS, whether you're new or a longtime user.
Firefox for iOS supports virtually any search engine as your default—head to Settings > Search to set Google, Bing, DuckDuckGo, or others.
Even better: After typing your query, tap any added engine's icon above the keyboard instead of Go. Instant results, no extra steps.

Night Mode is great, but pair it with Firefox's adaptive dark theme. Go to Settings > Display > Dark, then enable Automatic and adjust the light sensor slider.
It auto-switches based on ambient light, much like Apple Books' dark mode—but with more control.

Set your homepage to bookmarks, history, or a specific site via Settings > Home. Apply the same to new tabs in Settings > New Tab.
Unlike Safari or Chrome, Firefox gives you full flexibility for a tailored start page.

Private browsing is easy to toggle, but it resets on relaunch. Prevent this: In Settings, disable 'Close Private Tabs' to lock in private mode until you switch manually.


Manage data globally in Settings > Data Management, or target individual sites via Website Data. Perfect for fixing cache issues without wiping everything.

Overloaded with tabs? In the tab switcher, long-press and drag to reorder on iPhone. iPad users get desktop-style tab bar dragging too.


Hey Siri fans: In Settings > Siri Shortcuts, record a phrase like 'Open Firefox tab' for quick access.

More shortcuts may come in future updates.
Skip Siri? Edit your home screen, add the Firefox widget for one-tap normal/private tabs. It even detects clipboard links.

Clean up cluttered pages: Tap the Reader View icon (if available) for distraction-free reading. Switch themes (light, dark, sepia) and tweak brightness.

Protect credentials with a passcode or Touch ID: Settings > Touch ID & Passcode. (Face ID support coming soon, we hope.)

Long-press links > Download Link for PDFs, files, or even full webpages. Preview before committing.


Downloads live in the Files app under On My iPad/iPhone > Firefox. Access and share anytime.

Synced tabs appear in Library > History > Synced Devices—open them cross-platform effortlessly.

On limited data? Menu > Hide Images prevents downloads entirely, slashing bandwidth use.

Enhanced blocking: Settings > Tracking Protection > Strict. Fewer ads, but toggle to Standard if sites break.
Note: Strict mode may affect some elements.

iOS browser limits don't faze Firefox—Mozilla's team delivers innovative workarounds. Thanks for pushing boundaries!
Next: Secure your Firefox Account, which stores sensitive history and passwords. Learn how below.