Regex Wizard-Regex Pattern Generation

Example

/\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}\b/

Scenario

When a user needs to extract all email addresses from a large document, they can describe their requirement to Regex Wizard, which then generates the regex pattern. The user can apply this pattern in their text editing software or scripting language to find and collect all email addresses.

Example

The pattern \d{4}-\d{2}-\d{2} matches dates in the format YYYY-MM-DD.

Scenario

If a user is unfamiliar with regex, they can input a regex pattern, and Regex Wizard will break down each component, explaining the function of \d, {}, and other syntax elements. This helps users understand how the pattern works and how to modify it for different requirements.

Example

User provides a slow or overly complex regex pattern. Regex Wizard suggests an optimized version.

Scenario

A user has an existing regex that is slow or fails to capture all desired data. They can submit this pattern to Regex Wizard, which will provide a more efficient or accurate version, explaining the changes to help the user learn optimization techniques.