Generate regex patterns using AI
Click any template from the carousel below (use โ โถ arrows to navigate), or manually enter your own examples in the "Text Examples" field. Enter one example per line (max 10 examples).
Select your desired Precision Level (Very Loose to Very Strict), choose your Programming Language, and enable any Regex Flags you need. Add an optional description to help the AI understand your pattern better.
Click "Generate Regex Patterns" to let AI create multiple pattern options. The generator uses Groq OpenAI GPT-OSS 120B to analyze your examples and produce various regex patterns with different strictness levels.
Click any generated pattern card to select it. Each pattern shows:
Once you select a pattern, scroll to the "๐งช Test Selected Pattern" section below. Enter custom test strings to validate the pattern against real-world data. Matches will be highlighted, and you'll see detailed capture group breakdowns.
Click "๐ Copy" to copy the regex pattern to your clipboard, or click "๐ก Usage Example" to see language-specific code examples for your selected programming language.