Regex Helper

Assists in creating and explaining regular expressions, with code snippets.

Greetings! How can I assist you with regular expressions today?

Create a regex for phone number validation.

Explain how this regex matches file extensions: \.[0-9a-z]+$

I need a Java regex for parsing log files.

How would I write a regex for identifying postal codes?

OpenAI recently announced a new way for anyone to create a tailored version of ChatGPT to be more helpful in their daily life, at specific tasks, at work, or at home and then share that creation with others. These tailored models are called GPTs (Generative Pretrained Transformers Store).
GPTs are a type of large language model (LLM) that can be used to generate text, translate languages, write different kinds of creative content, and answer your questions in an informative way.

Here are the steps on how to use Regex Helper:
1. Log in or sign up to ChatGPT Plus.
2. Go to https://chat.openai.com/g/g-lRyB8850y.
3. Type your prompt in the message box on the ChatGPT home page.
GPTs have learned to perform many kinds of tasks. With a little creativity, you can use them to do almost anything you can imagine.