Regex101
regex101.com
regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
Regex Quiz
Learn regex and challenge yourself in a unique regex quiz: play progressively harder levels and compete with others in creating the shortest solutions.
Community Patterns
Search, filter and view user submitted regular expressions in the regex library. Over 20,000 entries, and counting!
Regex Generator
regex-generator.olafneumann.org
Regex Generator - Creating regex is easy again!
A tool to generate simple regular expressions from sample text. Enable less experienced developers to create regex smoothly.
Videos
11:44
Learn Regex (Regular Expressions) In Under 12 Minutes - YouTube
34:55
Learn Regex For Make.com In 34 Minutes - YouTube
05:39
AI-driven Regular Expression Generator - YouTube
29:52
Use ChatGPT to Build a RegEx Generator – OpenAI API Low Code ...
25:01
One Online Tool That Can Improve Your Regex Game - YouTube
07:48
Online regex tools - YouTube
Online Regex tester and debugger for multiple languages - One of my favourite sites!
I'm partial to RegExr , though from a quick skim they don't seem too different in features. More on reddit.com
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August 15, 2019The best online regex helper tool I've ever used
I kinda like www.regexr.com More on reddit.com
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65
August 29, 2014A brilliant website that allows you to experiment with regular expressions.
I have no idea what this is, even after the explanation, but it sounds important for future me, so past me is saving it. More on reddit.com
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July 19, 2017[deleted by user]
I always include a link to the regexr.com near non-trivial regular expressions in my code. This makes way easier to understand and modify regexp later. More on reddit.com
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June 7, 2022What is RegEx?
Regular expressions (Regex) are versatile and powerful tools used for pattern matching, data validation, text parsing, data cleaning, and log analysis. They enable developers to search and manipulate text efficiently using concise and expressive patterns. Supported across multiple programming languages and platforms, Regex simplifies complex text processing tasks and enhances the capability to handle various data formats.
workik.com
workik.com › ai-powered-regex-generator
FREE AI-Powered Regex Generator | Simplify Pattern Creation in Workik
What are some popular use cases for the RegEx Generator in Workik?
Popular use cases include but are not limited to: 1. Identify and Parse Specific Error Patterns in Logs 2. Extract Key Information from Documents or Websites 3. Validate User Input on Web Forms 4. Code Refactoring by identifying and replacing outdated syntax 5. Enhance Application Security by detecting and sanitizing potentially malicious inputs
workik.com
workik.com › ai-powered-regex-generator
FREE AI-Powered Regex Generator | Simplify Pattern Creation in Workik
Is Workik’s RegEx Generator useful for non-web programming tasks?
Yes. It extends beyond web development to assist in tasks like analyzing data files, automating text processing in desktop applications, and enhancing command-line tools, making it a versatile asset for a wide range of programming environments.
workik.com
workik.com › ai-powered-regex-generator
FREE AI-Powered Regex Generator | Simplify Pattern Creation in Workik
RegExr
regexr.com
RegExr: Learn, Build, & Test RegEx
RegExr is an online tool to learn, build, & test Regular Expressions (RegEx / RegExp).
Convert Case
convertcase.net › regex-tester-tool
Regex Tester Tool | Convert Case
Test, debug, and validate your regular expressions instantly with our free online Regex Tester. Get real-time results and see exactly which patterns match or fail.
Debuggex
debuggex.com
Debuggex: Online visual regex tester. JavaScript, Python, and PCRE.
Test your regex by visualizing it with a live editor. JavaScript, Python, and PCRE.
Vercel
regex-maker.vercel.app
Regular Expression Generator | Regex Generator
Instantly generate regular expressions with AI. Create even complex patterns with ease.
Text
platform.text.com › tools › regex-builder
Text Platform | Regex Builder
Create and test your regular expressions in our free online regex builder.
3widgets
3widgets.com
Regex Numeric Range Generator — Regex Tools — 3Widgets
Generate regular expressions for numeric ranges. Just enter start and end of the range and get a valid regex. Works for both positive and negative numbers.
Reddit
reddit.com › r/programming › online regex tester and debugger for multiple languages - one of my favourite sites!
r/programming on Reddit: Online Regex tester and debugger for multiple languages - One of my favourite sites!
August 15, 2019 - Hopefully Claude/ChatGPT has solved generating the right regex for us now ! But anyway they too get it wrong sometimes, so better to test it. I use https://onlinequicktool.com/regex-tester/ to quickly validate llm's response.
Workik
workik.com › ai-powered-regex-generator
FREE AI-Powered Regex Generator | Simplify Pattern Creation in Workik
Discover Workik's AI-Powered Regex Generator: Designed for developers to streamline pattern matching and text manipulation. Create, test, & perfect your Regular expressions quickly.
Musely
musely.ai › tools › regex-generator-online
Free Online Regex Generator | Test & Create Regular Expressions - Musely
Create precise regular expressions instantly with our free regex generator online. Test, debug, and validate patterns in real-time. Perfect for developers and coders.
Rows
rows.com › tools › regex-generator
Regex Generator
This Regex generator helps you effortlessly transform plain-language descriptions into complex Regex patterns, making it accessible to everyone who finds the typical Regex syntax intimidating.
Leiga
leiga.com › free-tools › regex-expression-generator
Free AI Regular Expression Generator: Create Regex Patterns Easily | Leiga
Our regex creator interprets your natural language descriptions and produces accurate, tailored regular expressions for your specific needs. ... 1. Describe Your Pattern: Enter a description of the pattern you want to match. For example, "strings that resemble email addresses" or "dates in MM/DD/YYYY format". 2. Generate: Click the generate button to create your regex.
Regex
regex.ai
Regex.ai - Artificial Intelligence Regular Expression Generator
AI-Powered Regex Regular Expression Generator and Solver. Discover how this powerful tool can help you automate your data extraction tasks and streamline your workflow.
CodeItBro
codeitbro.com › home › regex generator
Regex Generator — Visual Regular Expression Builder Free
3 weeks ago - Build regular expressions visually without memorizing syntax. Create and test regex patterns for validation and search with our free tool.
CodeShack
codeshack.io › home › tools › regex tester
Regex Tester - Online Regular Expression Tool with Samples
Test and debug your regular expressions online in real-time. Our free regex tool highlights matches, shows capture groups, and includes a library of common patterns and a handy cheatsheet.
Online String Tools
onlinestringtools.com › generate-string-from-regex
Generate a String from Regex – Online String Tools
Free online string from regex generator. Just load your regex and it will automatically generate strings that match it. There are no intrusive ads, popups or nonsense, just a string from regex generator. Load a regular expression, get a string.
Javainuse
javainuse.com › rexgenerator
Online Regex Generator Tool
Hex Encoder/Decoder Convert text ... JSON -> YAML Convert JSON documents to YAML YAML -> JSON Transform YAML into JSON YAML -> POJO Generate Java models from YAML Regex Generator Compose regex patterns visually Regex Tester Debug expressions against sample text XML -> POJO ...
Regexstorm
regexstorm.net › tester
.NET Regex Tester - Regex Storm
Online .NET regular expression tester with real-time highlighting and detailed results output.
Rexpression
rexpression.com
AI Regex Generator & Drag-and-Drop Builder | Rexpression.com
Generate precise regular expressions from natural language prompts in seconds. Validate patterns in real time to catch issues before they ship. Access curated articles, tutorials, and examples to master regex faster. Validate and test your Regular Expression patterns instantly with our online regex tester tool.