🧩 Regex Tester & Matcher
Test regular expressions with flag modifiers and see matching text capture segments highlighted.
Test Text Input
Visual Highlighting Matches
Matches will be highlighted in cyan...
Practical Use Cases
⚡ Form Validation Regex
Test complex email, phone, or password criteria before writing JS/TS validation patterns.
⚡ Log File Extraction
Design regex patterns to grab timestamp fields and logging severity labels from application dumps.