Regex Generator
Regex Generator is a free online tool that allows users to easily create and test regular expressions. It has an intuitive interface with features like explanation of the regex, highlighting of matches, sharing options and more.
regex
regular-expressions
pattern-matching
Regex Generator: Create & Test Regular Expressions Online
A free online tool to create and test regular expressions with intuitive features like explanation, highlighting of matches, sharing options and more.
What is Regex Generator?
Regex Generator is a powerful yet simple online tool for creating, testing, and learning about regular expressions. With its clean and intuitive interface, it makes regular expressions accessible for beginners while also catering to advanced users.
Key features include:
- Interactive regex builder with explanation of each component
- Live testing of regex against sample inputs
- Highlighting of matches, capture groups and repetitions
- Reference sheets for regex syntax, metacharacters, quantifiers, etc.
- Supports JavaScript, Python, PHP and Perl flavors
- Options to share permalinks to regex creations
- Community-sourced library of useful regex snippets
- Cross-platform accessibility as a web app requiring no downloads or installs
Whether you want to test drive your regular expressions, better understand unfamiliar regex, or build something new from scratch, Regex Generator has you covered. Its intuitive visualizations and detailed explanations help take the frustration out of even the most complex regex.
Regex Generator Features
Features
- Intuitive interface
- Live testing of regular expressions
- Explanation of regular expression syntax
- Highlighting of matches
- Sharing options
- Support for common regex features like character classes, quantifiers, anchors, etc.
Pricing
- Free
Pros
Easy to use
Helpful for learning regular expressions
Allows testing regex without coding
Free to use with no limits
Cons
Limited features compared to paid regex tools
No advanced regex features like lookarounds
No regex library or reuse options
Official Links
The Best Regex Generator Alternatives
Top Development and Regex Tools and other similar apps like Regex Generator
Here are some alternatives to Regex Generator:
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