Saturday 6 December 2025

25 hidden Firefox features for 2025

25 hidden Firefox features for 2025
Discover 25 useful but well-hidden Firefox features that will help you improve speed, security, and your everyday browsing experience.

🚀 25 Firefox Secrets That Will Change the Way You Browse!

Discover hidden features that will make your browsing faster, safer and more fun

📅 Updated - Last updated December 2025
Mozilla Firefox continues to evolve and gives us even more features! Although many of us use it every day, it hides many secrets that can make our browsing experience much easier. In this article, you will discover 25 tricks that will transform your internet experience - from simple observations to advanced techniques that will impress you!
???? Time Saving Features

1. Smart Search Bar

The Firefox address bar is smarter than you think! It suggests websites based on your history, and you can easily change search engines by typing "@google" or "@bing".

Advice: Try typing just a few letters - Firefox will suggest websites you've visited before!

2. Private Browsing with Enhanced Protection

Firefox's private browsing doesn't store your history and prevents websites from tracking you. You can quickly enable it and browse without leaving a trace.

🔒
Press Ctrl + Shift + P (or Cmd + Shift + P for Mac)
(I.e.
Automatically opens a private browsing window
🛡️
Browse without leaving a trace

3. Toolbar Customization

Make Firefox fit your needs! You can add or remove buttons from the toolbar for a cleaner look.

Why this is useful: The fewer buttons you have, the easier it is to find what you are looking for!
???? Features That Improve the Reading Experience

4. Reading Without Distractions

Tired of ads when reading articles? Reading mode removes all unnecessary elements and lets you focus on the text.

????
Open any article
🔍
Look for the book icon in the address bar
Click and enjoy clear reading
Secret trick: In reading mode you can change font size, background color and even listen to the text!

5. Save Bookmarks for Later

Important Update: The Pocket service will be permanently closed in July 2025. However, Firefox offers alternative ways to save pages you want to read later!

Use the Bookmarks feature (Ctrl + D)
(I.e.
Create a "Read Later" folder
????
Organize your favorite articles easily
Alternative solution: You can also use external services like Instapaper or Raindrop.io which are free!
🎬 Multimedia and Entertainment

6. Video in Small Window

Watch videos while doing other things! This feature creates a small window that "floats" on top of other apps.

Start any video
🎬
Look for and click the blue "Picture-in-Picture" button that appears above the video
📱
Drag the small window wherever you want on the screen
Useful: This works with YouTube, Netflix, and almost all video services! You can also use the shortcut Ctrl+Shift+] for quick activation.
(I.e. Customization and Appearance

7. Themes and Extensions

Make Firefox unique! There are thousands of free themes and extensions that can completely change its appearance and capabilities.

🎯
Go to menu → "Plugins and Themes"
(I.e.
Browse thousands of free options
Install with a simple click

8. Toolbar Customization

Change the position of the buttons as you see fit! You can add or remove buttons from the toolbar.

🖱️
Right-click on an empty space on the toolbar.
⚙️
Select "Customize Toolbar"
🎯
Drag buttons in or out of the row
🔐 Security and Privacy

9. Protection from Tracking

Firefox offers some of the best privacy protection. It prevents websites from tracking you and blocks harmful content.

⚙️
Go to Settings → "Privacy and Security"
🛡️
Choose "Strict" protection for maximum security
🔒
Browse with enhanced protection

10. Secure Password Management

Firefox securely stores all your passwords and can autofill them when needed.

⚙️
Go to Settings → "Privacy and Security"
(I.e.
Find the "Passwords" section
👀
Securely manage all your passwords
Safety Tip: Firefox can warn you if any of your passwords have been leaked in a data breach!

11. Account Separation (Containers)

Use multiple Gmail or Facebook accounts at the same time without having to log out!

🧩
Install the "Firefox Multi-Account Containers" extension
(I.e.
Create categories (work, personal, social networks)
🎯
Open tabs in different categories
Speed ​​and Performance

12. Performance Monitoring

See which tabs are "consuming" the most memory and processor! This tool helps you identify problems.

🔧
Type about: performance in the address bar
📊
See the memory usage of each tab
Close tabs that are consuming a lot of resources

13. Auto Pause Inactive Tabs

Firefox can "freeze" tabs you're not using to save memory - great for older computers!

Note: This setting is automatically enabled in newer versions of Firefox when the computer is low on available memory.
???? Useful Tools

14. Screenshots

You don't need an external program! Firefox has a built-in tool for taking screenshots.

🖱️
Right-click anywhere on the page
📷
Select "Take Screenshot"
✂️
Select a specific area or an entire page
(I.e.
Save the file to your computer.

15. Developer Tools

For developers, Firefox offers great development tools that help you create and debug web pages.

⌨️
Press F12 to open developer tools
🔍
Consider HTML, CSS, and JavaScript
????
Find and fix errors quickly
(I.e. Synchronization Between Devices

16. Sync Firefox Across Devices

Sign in with a Firefox account and access your bookmarks, history, and passwords across all your devices!

👤
Create a free Firefox account
🔗
Connect to your computer and mobile phone
☁️
Everything syncs automatically

17. Send Tab to Another Device

Are you reading something on your computer and want to continue it on your mobile? Send the tab immediately!

🖱️
Right-click on the tab
📲
Select "Send Tab to Device"
The page opens automatically on the device you selected.
⌨️ Time-Saving Shortcuts

18. Useful Keyboard Shortcuts

Get faster with these shortcuts every Firefox user should know:

Ctrl + T New tab
Ctrl + W Close tab
Ctrl + Shift + T Restore a closed tab
Ctrl + L Address bar selection
Ctrl + D Add bookmark
Ctrl + Tab Switching tabs

19. Quick Search on Page

Looking for a specific word on a long page? Use the quick search!

⌨️
Press Ctrl + F
🔍
Type the word you are looking for.
(I.e.
Firefox highlights all occurrences

20. Multiple Search Engines

Add your favorite search engines and easily switch between them!

⚙️
Go to Settings → "Search"
A
Add new search engines
🎯
Set a default camera or use shortcuts

21. Search with Selected Text

Select any text and search for it instantly without copy-paste!

🖱️
Select text on any page
????
Right-click on the selected text.
🔍
Select "Search for..."
🌐 Useful Settings

22. Autoplay Videos

Are you annoyed by videos that start automatically? Stop them!

⚙️
Settings → "Privacy and Security"
(I.e.
Find the "Rights" section
🚫
Block autoplay

23. Zoom Per Webpage

Set a different zoom level for each website you visit!

🔍
Press Ctrl + or Ctrl - to change the zoom.
(I.e.
Firefox automatically remembers your preference
Each page has its own zoom!
🎓 Additional Useful Tricks

24. Restore Last Session

Firefox closed by accident? Don't worry, you can restore all your tabs!

(I.e.
Open the menu → "History"
(I.e.
Select "Restore Previous Session"
All your tabs are back!

25. Clear Browsing Data

Keep Firefox fast by regularly clearing history and temporary files!

⌨️
Press Ctrl + Shift + Delete
Select what you want to delete
🧹
Clean up and enjoy faster browsing
Advice: You can set Firefox to automatically clean every time you close it!

🎉 To sum up

These were the 25 Firefox secrets that can significantly improve your browsing experience! Firefox is much more than just a browser - it's a powerful tool that protects your privacy and gives you complete control over your online experience.

Try these tricks and find out which ones work best for you. And remember: Firefox is always evolving, so check back to learn about new features!

Did you like this article? Share it with friends who use Firefox and help them discover these fantastic features!

(I.e. Last updated: December 2025

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Evangelos
✍️ Evangelos
Its creator LoveForTechnology.net — an independent and trusted source for tech guides, tools, and practical solutions. Each article is based on personal testing, evidence-based research, and care for the average user. Here, technology is presented simply and clearly.

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