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26 Best Firefox Add-ons for Developers and Designers

Add-ons Firefox Very useful if you want to work efficiently. It will do things for you in seconds that would take hours if you performed these steps manually. There are many extensions available in this technological age, so it may be difficult for you to find the perfect extensions. But don't worry because we know how valuable your time is. So, in this guide, we have listed 26 browser extensions. Firefox For developers and designers, it will make your life easier. We've also listed its features and provided a brief overview. So, keep reading to find out.

Firefox-extensions-for-developers-and-designers-1024x683-1 The 26 Best Firefox Extensions for Developers and Designers

26 Best Firefox Add-ons for Developers and Designers

We've compiled a list of 26 Firefox add-ons for developers and designers that will make your life easier. Keep reading to learn more.

1. FireShot

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FireShot It's a Firefox add-on for developers and designers. It's also compatible with Google, Opera, Yandex, Edge, and many other browsers. If you use it, you'll be able to share screenshots in seconds. We've listed some of its key features:

  • it contains User-friendly interface.
  • You can edit screenshots.
  • You can capture entire web pages.
  • Integrates seamlessly With the browser you are using.
  • Apart from this, you can Make still images from video.
  • FireShot allows you to convert Web pages to PDF file.
  • Pricing: FireShot Pro Lifetime License – Rs 4095.17

2. PixelPerfect

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Other Firefox extensions for web developers are: PixelPerfectIt is useful for small businesses because it is budget-friendly. You can do graphic designing with this tool. Some of its key features are-

  • Mobile apps can be developed using PixelPerfect.
  • He can also do With trademarks For your business.
  • You can create logos, color schemes, and slogans using this tool.
  • PixelPerfect can be used For website maintenance.
  • Advertising can be done online.
  • Apart from this, you can produce Email sales letters using it.

3. SeoQuake

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SeoQuake It's a Firefox add-on for designers. Using this program will help you optimize your webpage for search engines, which are crucial in this highly competitive digital world. We've listed some of its key features to help you decide which program is ideal for you.

  • SeoQuake allows you to estimate Keyword difficulty.
  • It is easy to install.
  • It is constantly updated.
  • can Conduct internal/external correlation analysis.
  • You can compare fields.
  • It is compatible with many other web browsers as well.
  • You can make SEO audit.
  • SeoQuake allows you to create a custom collection.
  • It has an easy to use interface.
  • You can select keyword density If you use this program.
  • Apart from this, you can get Google algorithm updates.
  • It is available Free.
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4. Noscript Security Suite

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NoScript Security Suite It's a free add-on that supports Chrome, Firefox, Brave, Edge, and many other web browsers. It's a free program you can use to protect your website. Some of its important features are listed below:

  • It provides its users with protection against XSS.
  • It is open source software.

5. Total Validator

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Other Firefox add-ons for developers and designers are: Total ValidatorIt has a large user base and is also used by the best websites in the world, so you can trust this software. Using it, you can check whether the coding of your website is correct or not. It has many advanced features that will be of great benefit to you if you are a web developer. We have listed some of the relevant features:

  • Provides Spell check For your website.
  • Apart from this, you can Find broken links Using this program.
  • You can check whether your website is accessible to users or not.
  • Total Validator supports operating systems Windows و MacOS و Linux.
  • DOM testing can be done if you use this software.

6. Colorzilla

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colorzilla It is a Firefox add-on for developers and designers. It has an advanced dropper. Apart from this, it also has a CSS gradient editor that you can use. Colorzilla can help you design a website. Some of its key features are-

  • She has a choice. zoom.
  • Colorzilla has a feature that Palette viewer Also.
  • It is compatible with Windows, Linux and other operating systems.
  • You can reach Color Picker feature Advanced too if you're going to use this.

7. Firebug

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firebug It's a Firefox-compatible add-on. If you're a web developer, you should try it. It helps you develop your code. Whenever your code breaks, Firebug will notify you. Some of its key features are-

  • It's easy. Usage.
  • He can correct it instantly.
  • Verifies your code.
  • Contains a unit Control errors And code inspectors.

8. Web developer

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Web Developer It's a Firefox add-on for designers. It's also compatible with Chrome. You can resize images, make them invisible, and make them full-size. Some of its other important features are listed below:

  • You can select Background images.
  • The web developer allows you to view image information.
  • Allows you to define the outlines of images without dimensions.
  • Also available Different layouts.

9. Dark Background and Light Text

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Dark Background and Light Text It's a Firefox add-on for developers and designers. With this program, you can display light-colored text on a dark-colored web page. You can also submit bug reports. Some of its other important features are listed below:

  • Supports different styles It can be disabled on individual sites.
  • Make sure that texts and links are readable once you open them. Enable dark mode.
  • Provides an option change colors in the settings.
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10. Grammar and Spell Checker- LanguageTool

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If you want your web page to have flawless English, you should try Grammar and Spell Checker- LanguageToolIt is easy to use and no registration is required if you want to use it. Some of its features are mentioned below that will make you use this tool-

  • Supports Multiple languages.
  • Respects user privacy.
  • Grammar and spelling checker- LanguageTool Compatible with Gmail and many other social media platforms.
  • It also provides suggestions that can help your content appear more creative.

11. app.telemetry Page Speed Monitor

app-telemetry-page-speed-monitor-firefox-extension-1024x518-1 The 26 Best Firefox Extensions for Developers and Designers

as a noun app.telemetry Page Speed Monitor It suggests that you will be able to know the page load time. A developer needs to know how a website is performing, and this software tool can help you with that. It is an add-on available for the Firefox browser. Some of its key features are listed below:

  • you may Show loading time in the menu bar.
  • With one click, it provides you with all the information.
  • It's an app easy to use.

12. Search by image

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Prepare Search by Image A great tool if you are someone who enjoys reverse engineering. Some of its features are-

  • It's a project. Open source.
  • It is a great help for those who want to verify the authenticity of images.
  • It is available for chrome and safari as well.

13. Measure-it

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Measure-it It's a Firefox add-on for designers. It has an easy-to-use interface, and with the help of this program, you can draw a ruler across any web page. Some of its important features are listed below:

  • you may Check page height With the help of Measure-it.
  • It has provided a keyboard shortcut that can be useful for you as it will allow you to work efficiently.

14. SEO Minion

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Another great addition you can use is: Minion SEOWith the help of this tool, you can analyze the HTML of your web page. It is available for free, making it a great option for you, especially if you are a freelancer or just starting out in web design. We have listed its unique features:

  • You can highlight links with the help of this plugin.
  • SERP Preview Also available.
  • You can too Check for broken links.

15. Window Resizer

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with help Window resizerYou can resize windows. It's a great Firefox add-on for developers and designers. Some of its excellent features are:

  • You can customize the layout with the help of this.
  • You can too Reporting errors.
  • Allows you to change the position of the window.

16. Greasemonkey

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Greasemonkey It is an add-on for the Firefox browser. Using this tool, you can customize the display of web pages. Its excellent features are listed below:

  • Uses JavaScript.
  • If you use this tool, you can write the script as well.

17. Font Finder

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Font Finder It is a software tool. It is a great help for web developers. It can analyze the font of any web page. This font analysis includes font color, font size, font family, background color, and many other information. Some of its excellent features are-

  • Can be done Print analysis By Font Finder.
  • Alignment and indentation are also possible with the help of this plugin.
  • you may Text conversion Also.

18. Debug CSS

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Debug CSS It's a Firefox add-on for developers and designers that creates an outline for each element on a page to highlight which element overlaps with the layout you want. It also provides instructions on how to use it. Its key features are:

  • It's an addition. very lite , so it won't take up much space.
  • It is also provided Keyboard shortcuts From which.
  • You can also add charts.
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19. Gyazo

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Another Firefox add-on for web developers is GyazoIf you are a website developer and content writer for your website, you can use this plugin as it allows you to capture anything from the web. This software will make your life efficient. We have listed the important features of Gyazo below:

  • you may saving photos With the help of Gyazo.
  • Gyazo automatically saves everything you cut, so you don't have to.
  • Allows you to capture Screen shots.

20. DarkReader

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This eye care plugin enables night mode and automatically creates dark themes for websites. Bright colors are reversed by  Dark ReaderThis produces stunning contrast and makes it easy to read at night. Therefore, it's an excellent tool for you if you're a web designer who likes to work at night. We've listed its key features below:

  • It enables you to Decide on brightness Take your time.
  • Donations accepted.
  • No ads appear on this add-on.
  • With the help of this application, you can Bright colors heart.

21. New Library Detector

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New Library Detector It's a Firefox add-on for web developers. Its key feature is that it can detect JavaScript libraries. Some of its excellent features are listed below, which will help you decide which one is best for you.

  • Supports more than 80 Javascripts.
  • New Library Detector displays Javascript library icons in your computer's address bar.

22. Dust-me Selectors

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Another Firefox add-on for web developers is Dust-me SelectorsIt is also compatible with Opera. It can automatically scan pages, but this feature is only available for Firefox. Some of its key features are provided below:

  • It's fast.
  • You can create a copy of any stylesheet with the help of Dust-me Selectors.
  • You can log data in Firefox and Opera.
  • Apart from this, he can Check any HTML page.
  • With the help of this tool, you can scan any XML or HTML sitemap.
  • I have saved keyboard shortcut It can help users.

23. Drag To GO+

drag-to-go-firefox-browser-extension-1024x515-1 The 26 Best Firefox Extensions for Developers and Designers

Supports Drag To GO+ Open, store, and search for images with drag-and-drop gestures. However, it may have bugs because it's still in beta, so you should be careful if you're using it now. Some of its important features are:

  • it contains User-friendly interface.
  • You can search for texts and links as well.

24. IE Tab

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Another extension compatible with Firefox 3 is IE tabIt is available for free. It also supports Windows 11. You can create a URL list using this program. Some of its key features are listed below:

  • that it trusted.
  • You can use Java in Chrome.
  • It's safe.
  • Customer support is also provided to users.

25. FireFTP

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FireFTP It's a Firefox-compatible add-on. You can easily upload files to your website using this tool. It's available for free, making it an excellent choice for new web developers and designers. Some of its features are listed below:

  • It is safe and reliable.
  • that it Compatible with Windows.
  • FireFTP has Drag and drop feature.
  • Apart from this, it can create file fragmentation.

26. Aardvark

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Aardvark It's a great tool to use if you're a web developer or designer. Not only that, but if you're a beginner, you can also use this program. Its old extension was compatible with Firefox. Some of its key features are:

  • Allow you Zoom in on any part of the page.
  • She has a lot of Available color options.

We hope our document has guided you well on adding Firefox extensions for developers and designers. With some amazing features, any of the above-mentioned Firefox extensions will be a useful asset to you. Tell us about your favorite tool and also leave your questions or suggestions, if any, in the comments section below.

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