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RegExr VS ShareX

Compare RegExr VS ShareX and see what are their differences

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RegExr logo RegExr

RegExr.com is an online tool to learn, build, and test Regular Expressions.

ShareX logo ShareX

ShareX is a free and open source program that lets you capture or record any area of your screen...
  • RegExr Landing page
    Landing page //
    2023-07-28
  • ShareX Landing page
    Landing page //
    2022-10-29

RegExr features and specs

  • User-Friendly Interface
    RegExr offers an intuitive and visually appealing interface that makes it easy for users to write, test, and understand regular expressions.
  • Real-time Feedback
    Changes to the regular expression and input text are reflected immediately, allowing users to see the effects of their adjustments in real-time.
  • Built-in Cheatsheet
    RegExr includes a handy cheatsheet that provides quick access to common regex patterns and syntax, making it easier for users to learn and reference rules.
  • Community Examples
    Users can explore and share community-generated regex patterns, which can serve as valuable examples or starting points for creating their own regex.
  • Detailed Explanation
    Each part of the regex pattern can be hovered over to display detailed tooltips explaining its function, aiding in the understanding of complex expressions.
  • Cross-Platform Accessibility
    As a web-based tool, RegExr can be accessed from any modern browser without the need for installation, making it convenient to use on multiple devices.

Possible disadvantages of RegExr

  • Limited Offline Use
    Since RegExr is a web-based application, it requires an internet connection, limiting its utility for users who need to work offline.
  • Learning Curve
    While the tool is user-friendly, users still need to have a foundational understanding of regular expressions to use RegExr effectively.
  • Performance Issues
    For extremely large inputs or very complex regular expressions, the tool may experience performance lags or slowdowns.
  • Limited Advanced Features
    RegExr may lack some advanced features found in more specialized or professional regex tools, such as integration with development environments or extensive scripting capabilities.
  • Privacy Concerns
    Users inputting sensitive data need to be cautious, as the web-based nature of the tool could raise privacy or data security concerns.

ShareX features and specs

  • Free and Open Source
    ShareX is completely free and the source code is open to the public. This allows for community contributions, and users can trust that there are no hidden costs or malware.
  • Feature-Rich
    ShareX offers a wide range of features including screen capture, video recording, GIF creation, and various upload methods to many different services.
  • Customization
    The software provides extensive customization options, allowing users to tailor their workflows to their specific needs. This includes hotkeys, automated tasks, and image editing on-the-fly.
  • Various Output Formats
    Users can save their captures in multiple formats such as PNG, JPEG, GIF, and more. This makes it versatile for different use cases.
  • Automated Processes
    ShareX can automate various processes such as uploading to cloud services, copying URLs, and performing file operations. This enhances productivity and saves time.
  • Regular Updates
    The application receives regular updates, ensuring that it keeps up with new technology and user requirements.

Possible disadvantages of ShareX

  • Complexity
    With its wide array of features, ShareX can be complex and overwhelming for new users. The interface might take some time to get used to.
  • Windows-Only
    ShareX is only available for Windows. Users on other operating systems like macOS or Linux will not be able to use it natively.
  • Occasional Bugs
    Some users report occasional bugs or instability, which may require troubleshooting or waiting for updates to resolve.
  • Steep Learning Curve
    Due to its extensive features and customization options, there is a steep learning curve for users who want to make the most out of all functionalities.
  • Third-Party Dependencies
    Some features may rely on third-party services or frameworks, which can lead to complications or additional configuration steps.

RegExr videos

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ShareX videos

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Here's why you should download ShareX.

More videos:

  • Review - Simple Screenshots & Screen Recording — Why You Should Use ShareX
  • Tutorial - ShareX Install and How to use Guide 2019

Category Popularity

0-100% (relative to RegExr and ShareX)

RegExr

ShareX

Programming Tools
100 100%
Programming Tools
0% 0
Screenshots
0 0%
Screenshots
100% 100
Regular Expressions
100 100%
Regular Expressions
0% 0
Screenshot Annotation
0 0%
Screenshot Annotation
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare RegExr and ShareX

RegExr Reviews

We have no reviews of RegExr yet.
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ShareX Reviews

Selecting the Best Screen Recorder for Windows 11: A Thorough Exploration
Selecting the right screen recorder for Windows 11 hinges on your specific needs and the level of complexity you’re comfortable with. ScreenRec offers a balanced mix of ease of use and functionality, making it an excellent choice for most users. However, those with more specialized needs might find OBS Studio, Camtasia, Bandicam, or ShareX to be better suited to their...
Source: medium.com
Top 8 Best Free Screen Recorders in 2024
Another top contender for best free screen recorders in 2024 is ShareX. While not as feature-rich as some of its counterparts like OBS or ScreenMix, it still serves as an excellent fit for beginners venturing into screen recording. With ShareX, you enjoy the flexibility of customizing your recording area, allowing you to capture specific windows or your entire screen. ShareX...
Source: mixilab.com
The Most Recommended 11 Screen Recorders for Windows 10/11 in 2023 [HOT]
After installing and starting ShareX on your PC, just use the shortcut key to start screen capture and select areas, automatically save images, upload directly to the cloud, share online, and so on. ShareX is free to use. ShareX for Windows 10/11 can easily import media from your computer. You can choose to record the whole screen, part of the screen or a specific program at...
Source: www.geekersoft.com
The 5 Most Recommended Free Screen Recording Softwares
ShareX is an open source screen recording software. This screen recording tool does not add watermark or time limit to the recorded video, and it can also be saved in GIF format after recording.
Source: www.geekersoft.com
Top 15 Free Alternatives to OBS | Online Free Screen Recorder for PC
ShareX, like OBS, is a free and open-source tool for Windows users. This free tool provides a lot of features, including full-screen window, designated areas and active window recording; set timed recording; performming recording while scrolling the page; taking screenshots and supporting OCR to extract text from screenshots, etc.
Source: www.geekersoft.com

Social recommendations and mentions

RegExr might be a bit more popular than ShareX. We know about 367 links to it since March 2021 and only 273 links to ShareX. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

RegExr mentions (367)

  • The importance of the environment in Regex pattern matching
    However - here it becomes weird - when testing the original regex rule (the first one, without the \u00A0 part) on the same string in an interactive visualiser (https://regexr.com/ for instance), there is a match:. - Source: dev.to / 7 months ago
  • Ask HN: How did you learn Regex?
    Learned regex in the 90's from the Perl documentation, or possibly one of the oreilly perl references. That was a time where printed language references were more convenient than searching the internet. Perl still includes a shell component for accessing it's documentation, that was invaluable in those ancient times. Perl's regex documentation is rather fantastic. `perldoc perlre` from your terminal. Or... - Source: Hacker News / 9 months ago
  • Ask HN: How did you learn Regex?
    I read a lot on https://www.regular-expressions.info and experimented on https://rubular.com since I was also learning Ruby at the time. https://regexr.com is another good tool that breaks down your regex and matches. One of the things I remember being difficult at the beginning was the subtle differences between implementations, like `^` meaning "beginning of line" in Ruby (and others) but meaning "beginning of... - Source: Hacker News / 9 months ago
  • Ask HN: How did you learn Regex?
    Mostly building things that needed complex RegEx, and debugging my regular expressions with https://regexr.com/. - Source: Hacker News / 9 months ago
  • Form Validation In TypeScipt Projects Using Zod and React Hook Form
    For username: You are using the min() function to make sure the characters are not below three and, then the max() function checks that the characters are not beyond twenty-five. You also make use of Regex to make sure the username must contain only letters, numbers, and underscore. - Source: dev.to / 10 months ago
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ShareX mentions (273)

  • Devlog: Hacktoberfest 2024 (2/4)
    I made sure to document every step of the way via screenshots to ensure I could test enabling and disabling certain features. The screenshot tool I use on Windows is called, ShareX, and I find it extremely useful with regards to pointing out certain elements in an image. - Source: dev.to / 7 months ago
  • Flameshot – Powerful, yet simple to use open-source screenshot software
    I've been using ShareX (https://getsharex.com/) for some years, which is also open-source, and very featureful while not feeling too bloated, though Windows only. I'll have to have a look at this next time I'm on a Linux desktop, as I found the options lacking compared to ShareX last time I looked. - Source: Hacker News / 11 months ago
  • The fastest tool for measuring anything on your screen
    ShareX (https://getsharex.com/) doesn't have quite this nice UX but it's free. I often use it alongside browser dev tools. Here's a screenshot of me measuring this comment box https://i.imgur.com/yoTHbzq.png. - Source: Hacker News / about 1 year ago
  • Full Screen recording software for lower end machines.
    ShareX will run on that machine no problem. Open-source & free. Https://i.imgur.com/KQAoDin.jpg. Source: over 1 year ago
  • 'Screen Apnea'
    ShareX [1] is my other "must install" app. I never would have guessed how much my branch of engineering consists of "take a screenshot and draw lines, arrows and circles on it." Being able to customize my workflow to do all of that is really great. [1] https://getsharex.com/. - Source: Hacker News / over 1 year ago
View more

What are some alternatives?

When comparing RegExr and ShareX, you can also consider the following products

regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.

Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

rubular - A ruby based regular expression editor

LightShot - The fastest way to take a customizable screenshot.

Expresso - The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.

Snagit - Screen Capture Software for Windows and Mac

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