Regex String Processor
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Regular Expression
Invalid Regex pattern
Replace With
Flags
g
i
m
s
u
Presets
-- Select a Preset --
Email Addresses
HTML Tags
URLs
Excess Whitespace
Format Dates (YYYY-MM-DD)
Trim Lines
Source Input
Clear
Welcome to the Regex String Processor. This tool helps you find and replace text using Regular Expressions. Try finding emails like contact@example.com or visit https://regex101.com for patterns. Dates can be reformatted: 2023-12-25. Global flags allow you to match all instances.
Processed Output
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Matches:
0
Characters:
0
Speed:
0ms