Features

• Real-time regex testing and matching
• Support for all JavaScript regex flags (g, m, i, s, u, y)
• Named capture groups support
• Highlight matches in test string
• Show match positions and lengths
• Common regex pattern library
• Regex syntax validation
• Match statistics and counters
• Multi-line text support
• Escape special characters helper
• Export matches as JSON/CSV
• Regex explanation and breakdown

Keywords

regex tester & debugger, test and debug regular expressions with real-time matching, detailed explanations, and common regex patterns, regex, regular expression, pattern, matcher, tester, validator

Examples

• Email Validation

• Extract URLs

• Named Groups

Use Cases

• Validate email addresses
• Extract URLs from text
• Parse log files
• Validate phone numbers
• Extract data from strings
• Search and replace patterns
• Validate input formats
• Test regex before deployment