Welcome to Regular-Expressions.info
The Premier website about Regular Expressions

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On this site, you can find everything you need to know about regular expressions:

• A quick start guide bringing you up to speed with regular expressions in no time
• A complete tutorial teaching you everything about regular expressions
• A concise reference listing all the regular expression tokens
• A handy list of ready-to-use example regular expressions

About The Author

Jan Goyvaerts is Chief Software Designer at his own software company Just Great Software. Just Great Software develops and publishes various software packages including PowerGREP, RegexBuddy and EditPad Pro.

PowerGREP is a knowledge worker's Swiss army knife for searching through, filtering and retrieving information from piles of files using regular expressions. RegexBuddy is your perfect assistant for working with regular expressions, making it easy to create, test and save regexes. EditPad Pro is a popular text editor with particularly strong support for regular expressions.

Jan is an avid blogger. He writes three blogs. Regex Guru is his blog about regular expressions, on which he is a world-class expert. Micro-ISV.asia is his software business blog, where he writes about his own business as well as the software industry in general. Finally, Phuket.ME is his personal blog, where he writes about what's happening in his life and the island he lives on with his family.

Feedback Form

Feel free to use the form below to send the author your feedback about this site. If you found any errors on the site, feel something is not explained clearly, or if you know of an important regex-related topic not discussed here, please let me know. I try to reply to inquiries as time allows.

Note that this is not a place to request technical support with regular expressions or any regex-related product. If you have a problem with PowerGREP, RegexBuddy or EditPad Pro, please use the appropriate technical support contact addresses.

| Tutorial | Tools & Languages | Examples | Books & Reference |

| Quick Start | Tutorial | Tools and Languages | Examples | Books | Reference | Print PDF | About This Site | RSS Feed & Blog |