(TO THE GOD OF ABRAHAM, ISAAC AND JACOB. I DEDICATE THIS WORK TO YOU MAY YOU BLESS IT AND MAY IT BLESS THOSE YOU USE IT, MORESO MAY THEY KNOW YOU BY NAME, REPENT AND BE LED TO YOUR WILL AND KINGDOM.) Our Father who is in the heavens, let Your Name be set-apart,let Your reign come, let Your desire be done on earth as it is in heaven. Give us today our daily bread. And forgive us our debts, as we for- give our debtors. And do not lead us into trial, but deliver us from the wicked one because Yours is the reign and the power and the esteem, forever. Amen.
Regex Tester Online - Test Regular Expressions Free - devformat.tools
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Regex Tester

Runs in your browser
Input
Output
Ready — zero server calls
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How to Use
  1. Enter your regex pattern on the first line (with optional /flags/).
  2. Add a --- separator, then paste your test string below.
  3. See all matches highlighted with their positions and captured groups.

What is a Regular Expression?

A regular expression (regex) is a pattern that describes a set of strings. Regexes are used in virtually every programming language for text search, validation, extraction, and replacement. Common uses include email validation, URL parsing, log analysis, and data extraction.

How to Use This Regex Tester

Enter your regex pattern on the first line (with optional /flags/), add a --- separator, then your test string below. The tool shows all matches with their positions, captured groups, and a highlighted view of where matches occur in your text. Supports all JavaScript regex flags: g (global), i (case-insensitive), m (multiline), s (dotAll), u (unicode), and y (sticky).