Regex Tester
Test and debug your regular expression patterns in real-time. Visually check match results, and easily handle groups and flags.
Ergebnis
About the Regex Tester
What is a Regular Expression?
A regular expression (Regex) is a powerful Werkzeug used to find, replace, or extract specific patterns from strings. It is widely used for complex Text processing and validation.
How does it work?
Eingeben your regular expression pattern and the string to test. Select the desired flags (e.g., g, i, m), and the Werkzeug will instantly highlight the matching parts and provide detailed information about matched groups and their positions.
Why use this Werkzeug?
It saves developers and data analysts time when writing and verifying complex regular expressions. The ability to instantly see the pattern's behavior visually facilitates debugging and improves accuracy.