Text Tools

Regex Find & Replace Builder

Build find and replace regular expressions visually using pre-defined patterns and instant testing.

100% client-side: your files never leave your browser

Regex Config

Regex Preset Patterns

Find Pattern (Regular Expression)

//gm

Replace With

Regex FlagsGlobal Replace (g)Case Insensitive (i)Multiline Mode (m)

Regex Match Explanation

Matches any digit character (0-9) and replaces it with empty text.

Input Text

Output