regular expressions 101 Alternatives

regular expressions 101 is described as 'Regex101 is a powerful, online regular expression tool with extensive support for multiple languages including PHP, PCRE, Python and JavaScript' and is an website in the development category. There are more than 25 alternatives to regular expressions 101, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and Self-Hosted apps. The best regular expressions 101 alternative is RegExr, which is both free and Open Source. Other great sites and apps similar to regular expressions 101 are Expresso, RegexMate, Wildcard and RegexBuddy.

regular expressions 101 iconregular expressions 101
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  • Free • Proprietary
  • ...

Regex101 is a powerful, online regular expression tool with extensive support for multiple languages including PHP, PCRE,...

More about regular expressions 101
More about regular expressions 101
regular expressions 101 alternatives page was last updated Feb 16, 2025
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  1. RegExr icon

    RegExr

     56 likes
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    RegExr.com is an online tool to learn, build, and test Regular Expressions. It was created by Grant Skinner and the nice people at gskinner.com.

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • CA flagCanada

    Platforms

    • Online
    RegExr screenshot 1

    RegExr Features

    1.  Support for regular expressions
    2.  Community-based

    RegExr VS regular expressions 101

     

    • RegExr is the most popular Web-based alternative to regular expressions 101.

    • RegExr is the most popular Open Source & free alternative to regular expressions 101.

    • RegExr is Free and Open Sourceregular expressions 101 is Free and Proprietary
  2. Expresso icon

    Expresso

     36 likes
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    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 or web designer with an extensive knowledge of regular expressions.

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    Main screen layout with a group being edited

    Expresso Features

    1.  Support for regular expressions

    Expresso VS regular expressions 101

     

    • Expresso is the most popular Windows alternative to regular expressions 101.

    • Expresso is Free and Proprietaryregular expressions 101 is also Free and Proprietary
  4. RegexMate icon

    RegexMate

     2 likes
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    RegexMate offers seamless regex crafting and testing on macOS and iOS. Its minimalist interface provides an instant live preview, and users can save their expressions into a library for quick reference. A comprehensive guide with tutorials is always accessible, with light and dark mode options.

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    RegexMate screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused
    3.  Minimalistic

    Features

    1.  No registration required
    2.  No Tracking
    3.  Works Offline
    4.  Ad-free
    5.  Live Preview
    6.  Dark Mode
    7.  Support for regular expressions

    RegexMate VS regular expressions 101

     

    • RegexMate is the most popular Mac, iPhone & iPad alternative to regular expressions 101.

    • RegexMate is Free and Proprietaryregular expressions 101 is also Free and Proprietary
    • RegexMate is Lightweight and Privacy focusedregular expressions 101 is not according to our users
  5. Wildcard icon

    Wildcard

     1 like
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    Wildcard gives you a nice and simple to use interface to test/practice regular expressions.

    License model

    • Free • Open Source

    Platforms

    • Linux
    • Flathub
    Wildcard screenshot 1
    Wildcard screenshot 2

    Wildcard Features

    1.  Dark Mode
    2.  Support for regular expressions

    Wildcard VS regular expressions 101

     

    • Wildcard is the most popular Linux alternative to regular expressions 101.

    • Wildcard is Free and Open Sourceregular expressions 101 is Free and Proprietary
  6. RegexBuddy icon

    RegexBuddy

     45 likes
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    RegexBuddy is your perfect companion for working with regular expressions. Learning, creating, understanding, testing, using and saving regular expressions has never been easier.

    42 RegexBuddy alternatives

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Windows
    Create and edit regexes with the regex tree and regex building blocks

    RegexBuddy Features

    1.  Support for regular expressions

    RegexBuddy VS regular expressions 101

     

    • RegexBuddy is the most popular commercial alternative to regular expressions 101.

    • RegexBuddy is Paid and Proprietaryregular expressions 101 is Free and Proprietary
  7. Regex Generator icon

    Regex Generator

     3 likes
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    Regex Generator is a tool to generate simple regular expressions. The goal is that people with less experience can create regex smoothly.

    License model

    • Free • Open Source

    Platforms

    • Online
    Website

    Regex Generator Features

    1.  Support for regular expressions

    Regex Generator VS regular expressions 101

     
  9. RegExp icon

    RegExp

     1 like
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    The only one Regular Expression tester you need, that will help you to test your regular expressions in flavors:

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    RegExp screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  Ad-free
    2.  No Tracking
    3.  No registration required
    4.  Works Offline
    5.  Sync with iCloud
    6.  Support for regular expressions

    RegExp VS regular expressions 101

     
  10. Regulex icon

    Regulex

     5 likes
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    Regulex is an open-source, regular expression parser and visualizer. It's available online, can be embedded in other websites, or the code can be self-hosted as a JavaScript tool.

    License model

    • Free • Open Source

    Country of Origin

    • CN flagChina

    Platforms

    • Online
    • Self-Hosted
    Regulex screenshot 1

    Regulex Features

    1.  Support for regular expressions

    Regulex VS regular expressions 101

     

    • Regulex is the most popular Self-Hosted alternative to regular expressions 101.

    • Regulex is Free and Open Sourceregular expressions 101 is Free and Proprietary
  11. The Regulator icon

    The Regulator

     5 likes
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    The Regulator is an advanced Regular expressions testing tool, featuring syntax highlighting and web-service integration with Regexlib.coms database of online regular expressions.

    License model

    • Free • Open Source

    Country of Origin

    • IL flagIsrael

    Platforms

    • Windows
    Main screen layout

    The Regulator Features

    1.  Support for regular expressions

    The Regulator VS regular expressions 101

     
  12. Regex Hero icon

    Regex Hero

     13 likes
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    .NET regular expression tester with instantaneous highlighting, code completion, and C# and VB.NET code generation.

    License model

    • Free • Proprietary

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    Code Completion

    Regex Hero Features

    1.  Support for regular expressions
    2.  Code generation

    Regex Hero VS regular expressions 101

     
  13. RegexPal icon

    RegexPal

     6 likes
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    An online JavaScript regular expression tester. Enter a regex expression and test data and determine if matches are made.

    License model

    • Free • Proprietary

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    RegexPal screenshot 1

    RegexPal Features

    1.  Support for regular expressions

    RegexPal VS regular expressions 101

     
  14. Patterns icon

    Patterns

     7 likes
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    Patterns is a simple yet powerful tool for working with regular expressions. Build great patterns quickly and effortlessly with syntax coloring and with matching and replacing occurring in real time.

    License model

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    Patterns screenshot 1

    Patterns Features

    1.  Support for regular expressions

    Patterns VS regular expressions 101

     
12 of 40 regular expressions 101 alternatives