Top 6 Best Utility Tools That Every Tester Should Know About

The use of utility tools is an integral part of the daily work of testers since they are necessary for their everyday tasks. These tools can be manual or automated and are useful for many different purposes, including finding bugs, checking performance, comparing code, etc. They help make a tester’s job easier, as well as save time and money. It is for this reason that they are so popular among testers.

If you’re interested in it and learning more tools that do your work easily, this article is for you. Throughout this article, we review the top five utility tools that every tester should be aware of and use.  Come on, let’s get started!

DirtyMarkup: HTML Beautifier

On the Internet, Dirty Markup is a popular HTML beautifier. The purpose of this tool is primarily to beautify billions of lines of code and make them easier to debug. Furthermore, HTML tidy, CSS tidy, and JS beautify are used to clean up messy code and beautify it. 

The best feature of this tool is its user-friendly environment and fast response time, which simplifies the coding process.


Notepad++ is a text editor and source code editor. It is important to note that it supports around 80 programming languages with code folding and syntax highlighting. The notepad++ allows you to work with multiple open files in a single window, and we should thank its tabbed editing interface. 

The best feature of Notepad++ is its user-friendly interface, autosave program, and fast response time, making it one of the best open-source text editors available. Generally, it is used to save important text files and programming codes. The software supports several languages, making the work easier and more efficient. 

The following are some of the best features of Notepad++:

  • For coding, an open-source notepad is available.
  • Feature of automatic saving
  • Allows users to open an unlimited number of tabs
  • Highlights of syntax
  • Provides support for external plugins
  • Easy-to-use interface
  • Provide support for multiple languages, including markup, programming, and scripting

Code Compare

The code compare is one of the best tools on the internet. With Code Compare, you can combine and compare files and folders. This tool is the most popular choice among experienced developers for combining problems and deploying source code changes. 

File formats include text files, XML, JSON, source codes, strings, and binary data. It is possible to see the similarities and differences between comparing files or folders. Alternatively, you can call it a code similarity checker.

A few of the features of the Code Compare tool are as follows:

  • Comparing folders
  • The integration of version control and more
  • Comparing and merging texts
  • Integrate with Visual Studio
  • Analyzing semantic source code


In terms of static code analysis, CodeScan is the foremost solution. The solutions they provide are Lightning ready for Salesforce, Salesforce teams, and DevOps teams. Their system is compatible with Salesforce languages and metadata, has the largest Salesforce ruleset, offers over 21B line checks, and services over 150 customers worldwide.

The following are the features of CodeScan:

  • Enable you to customize your gate gates for better code quality
  • Boost security to ensure your code is secure, as per CWE and OWASP 
  • To track technical debt, you can scan projects with the ability to track your debt.
  • Automating code reviews helps you to improve productivity.
  • Enhance developer productivity by saving time and allowing teams to focus on what matters most
  • It provides you with the ability to define your organization’s rules so that standards can be enforced 


For testers who need access to all possible browsers and operating systems on demand, BrowserStack provides a handy Chrome extension.

Some of the key features of the BrowserStack extension include the following: 

  • With a couple of clicks, you get access to a real device cloud, and new test sessions are launched on real browsers.
  •  Using the Chrome Extension, you can use up to 12 browsers, switch between browsers and spend less time on the overall testing process.
  • It lets you test the responsiveness of your website or app and check the user experience in real-time to file bugs.

Text Comparator

The text comparator is a simple and effective platform that helps testers identify similarities and differences between two texts by comparing both texts and providing feedback in the form of a test score. To avoid similar content or content that can be found easily in large text files, it is essential for testers to perform text comparisons. 


These are six of the best utility tools recommended by every tester to enhance their work productivity. But code comparison is one of the best tools for the developer to compare files and folders.

In today’s advanced world, it is necessary to use automated tools that help speed up and simplify the work process.