Gesturefy Not Working Outside Firefox? Here's What to Use Instead for System-Wide Mouse Gestures on Mac

TL;DR: Gesturefy is the best mouse gesture extension for Firefox — free, open source, 80+ commands. But it only works inside Firefox. When you Cmd+Tab to Finder, Mail, Figma, or any native Mac app, your gestures vanish. If your workflow extends beyond the browser, a system-level tool like Curflow gives you the same gesture vocabulary across every application on your Mac.

If you found this article, you’re probably a Gesturefy user wondering: “Is there something that works outside Firefox?”

The short answer: Yes, and it’s called Curflow.

The nuanced answer: They’re not competitors — they solve different problems. Gesturefy is excellent at what it does (browser navigation). Curflow does something different (system-wide action execution).

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The core difference in 30 seconds

	Gesturefy	Curflow
Scope	Firefox only	All Mac apps
What it does	Browser navigation	App actions (any app)
Permissions	Access all websites	Accessibility (local)
Works offline	Yes (in browser)	Yes (system-wide)
Mac native	No (extension)	Yes (SwiftUI)
Price	Free	14-day trial / $12-24
Trial	N/A	14-day trial available

If you only want to navigate Firefox faster, Gesturefy is perfect. If you want gestures that work in Finder, Mail, Figma, VS Code, and everything else — you need Curflow.

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What Gesturefy does well

Gesturefy is one of the best mouse gesture extensions available. It’s:

• Free and open source
• Highly customizable — 80+ commands, gesture trace styling, themes
• Lightweight — minimal performance impact
• Actively maintained — regular updates, multilingual support

For Firefox power users, Gesturefy is genuinely useful. Tab management, navigation, scrolling — all faster with gestures than keyboard shortcuts.

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Who is Gesturefy for?

Gesturefy fits specific user profiles well. You’ll get the most from it if you match one of these:

The Firefox-dedicated web developer

Your IDE is Firefox DevTools. You live in the browser inspecting elements, switching between tabs, reloading pages. Gesturefy’s tab management gestures (close tab, reopen closed tab, pin/unpin) are purpose-built for this workflow. You spend 90%+ of your day in Firefox and rarely touch native apps.

The cross-platform researcher

You use Firefox on Mac at home and Firefox on Linux at work. Gesturefy works identically on both — your gesture vocabulary is portable. System-level tools like Curflow are Mac-only, so they won’t follow you to your Linux machine.

The privacy-conscious casual user

You want basic navigation gestures (back, forward, reload) without installing a paid app. Gesturefy is open source, auditable, and free. The “access all websites” permission is a fair trade for a tool you can inspect yourself.

If none of these profiles match — if you regularly use Finder, Mail, Slack, Figma, or other native Mac apps — read on.

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The scope problem (Firefox-specific perspective)

Gesturefy hits the same three walls as every browser extension: browser-only scope, invasive permissions, and no native app integration. But for Firefox power users, the scope wall is the one that stings most.

Here’s what happens: you use Gesturefy for weeks. You build muscle memory — drag right to go forward, drag left to go back, drag down to close a tab. It becomes automatic. Then you Cmd+Tab to Finder to rename a file, instinctively drag left, and… nothing.

Your brain just hit a context switch. You have to consciously remember: “Gestures don’t work here.” Then you Cmd+Tab back to Firefox and your gestures resume. Then you open Mail. Same thing. Then Slack. Same thing.

The muscle memory you carefully built only works in one application. Every context switch is a small cognitive penalty — not dramatic, but cumulative. Over a full workday, the “remembering where gestures work” tax adds up.

This is the fundamental limitation of any browser gesture extension vs system-level tool: your gesture vocabulary is confined to a single application sandbox. System-level tools don’t have this boundary.

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Gesturefy power user tips

If you’re going to use Gesturefy, get the most out of it. Here are configuration tips that most users miss:

Custom gesture traces

Gesturefy lets you customize the visual trail that follows your cursor. Go to Settings > Gesture Trace and change the line width, color, and opacity. A subtle, thin trace (1-2px, low opacity) is less distracting while still confirming the gesture registered. A bold trace helps when you’re learning new gestures.

Rocker gestures for quick navigation

Rocker gestures (holding right mouse button, then clicking left, or vice versa) are faster than drag gestures for binary actions like back/forward. Enable them in Settings > Extras. Map “Right then Left click” to “Go back” and “Left then Right click” to “Go forward.” This becomes second nature within a day and doesn’t require dragging at all.

The commands worth mapping first

Don’t try to map all 80+ commands. Start with these five:

1. Right drag left → Go back (navigation)
2. Right drag right → Go forward (navigation)
3. Right drag down → Close tab (tab management)
4. Right drag up → Reload page (refresh)
5. Right drag down-left → Reopen closed tab (undo)

These five cover 80% of what you’ll actually use. Add more only when you find yourself reaching for a keyboard shortcut repeatedly.

Gesture exclusions for problematic sites

Some websites intercept right-click events (context menus, custom interactions). Add these sites to Gesturefy’s exclusion list under Settings > Exclusions. This prevents gesture conflicts on sites that need right-click for their own functionality.

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Migrating from Gesturefy to system-level gestures

If you decide to try Curflow (or any system-level gesture tool), here’s what the transition looks like:

What transfers immediately

The directional gesture patterns you learned in Gesturefy — drag left, drag right, drag up-down — use the same mechanics in Curflow. The physical muscle memory transfers. “Right button + drag left” means the same physical action.

What doesn’t transfer

Gesturefy-specific features like rocker gestures and wheel gestures don’t have direct equivalents in Curflow (yet). Tab-specific actions like “pin tab” or “move tab to window” are browser-level concerns — you’d keep Gesturefy for those.

The adjustment period

Expect 2-3 days of “gesture everywhere” discovery. You’ll instinctively try gestures in apps where you’ve never had them before — and they’ll work. The main adjustment isn’t learning new gestures; it’s unlearning the habit of “gestures only work in Firefox.”

The recommended hybrid setup

Most migrating users settle on this:

• Keep Gesturefy for Firefox-specific actions: tab management, DevTools shortcuts, pin/unpin tab
• Use Curflow for cross-app actions: navigation (back/forward/undo), app switching, menu commands

This is the same approach covered in our broader browser extension comparison. The two tools don’t conflict — they cover different scopes.

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Feature-by-feature comparison

Feature	Gesturefy	Curflow
Mouse gestures	✅	✅
Rocker gestures	✅	❌
Wheel gestures	✅ (macOS bug)	❌
Works in Firefox	✅	✅
Works in Chrome	❌	✅
Works in native apps	❌	✅
Per-app context	❌	✅ Native
Setup time	10-15 min	< 2 min
Price	Free	14-day trial / $12-24

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When to use Gesturefy

Stick with Gesturefy if:

• ✅ You primarily work in Firefox
• ✅ You want free browser gestures
• ✅ You need specific browser-only actions (tab management, scroll-to-top)
• ✅ You’re on Linux or Windows (Curflow is Mac-only)

Gesturefy is genuinely excellent for its use case. If Firefox is 80%+ of your workflow, there’s no reason to switch.

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When to use Curflow

Switch to Curflow if:

• ✅ You want gestures across ALL apps, not just browser
• ✅ You use multiple apps throughout the day (Finder, Mail, Figma, etc.)
• ✅ You want per-app gestures without manual configuration
• ✅ You prefer native Mac software over browser extensions

Curflow was built for Mac professionals who spend their day across multiple apps — not just in a browser. If you switched to Mac and missed mouse gestures, Curflow fills that gap system-wide.

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Pricing comparison

	Gesturefy	Curflow
Free tier	✅ Full features	❌ Trial only
Paid tier	N/A (donations)	$12/year or $19-24 lifetime
Trial	N/A	14 days

Gesturefy is free (with donation option). Curflow offers a 14-day trial with paid licenses for continued use.

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Our recommendation

If you live in Firefox: Keep Gesturefy. It’s free, it works, and it’s maintained.

If you want gestures that work everywhere: Try Curflow. The 14-day trial lets you experience system-wide gestures without commitment.

If you’re a power user: Use both. Gesturefy for browser-specific actions. Curflow for everything else.

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Frequently asked questions

Can I use Gesturefy and Curflow at the same time?

Yes. They don’t conflict. Gesturefy only activates in Firefox. Curflow works system-wide. Use both without issues.

Does Curflow work in Firefox?

Yes. Curflow works in Firefox and every other Mac app. The same gestures that work in Finder also work in Firefox.

Why would I pay for Curflow when Gesturefy is free?

Gesturefy is free because it’s limited to Firefox. Curflow charges for system-wide coverage. If you only use Firefox, Gesturefy is the better choice. If you use multiple apps, Curflow’s value is in universal access.

Does Curflow have rocker gestures like Gesturefy?

Not currently. Curflow focuses on directional cursor gestures (up, down, left, right, combinations). Rocker gestures may be added in future updates.

Is Gesturefy available for Chrome?

No. Gesturefy is Firefox-only. For Chrome gestures, you’d need CrxMouse or similar extensions — or Curflow, which works in Chrome and everywhere else. For a broader comparison including Chrome extensions, see our full browser extension roundup.