100% Client-side & Private Sandbox

Regex Tester & Cheatsheet

Time & Logic

Test JavaScript regular expressions against text payloads with real-time match details and capture groups.

Regular Expression Pattern

Flags:g (global)i (case-insensitive)m (multiline)

//gm

Presets:

Test String / Payload

Matches are evaluated live5 lines · 179 chars

Match Results3 matches

Match #1: "PROJ-1024"Index 22

Capture Groups:

Group 1:1024

Match #2: "DEV-452"Index 63

Capture Groups:

Group 1:452

Match #3: "BUG-99"Index 107

Capture Groups:

Group 1:99