Master text transformations, complex pattern substitutions, and batch automation with the Universal Find & Replace tool on RiazHub.com. To leverage multi-stage pipeline replacement, Regular Expressions (RegEx), capture group backreferences ($1, $2), smart case preservation, and live visual diff comparisons entirely inside your web browser with 100% data privacy.

Universal Text Utility

Find & Replace Tool

Find, highlight, and replace text or complex Regular Expressions (RegEx) in real time with batch multi-rule support. 100% private in-browser processing.

Characters (Input / Output) 0 / 0

Words (Input / Output) 0 / 0

Matches Found 0

Replacements Made 0

Replacement Engine Rules

Global Match & Regex Flags:

Match Case (Case Sensitive) Match Whole Word (\b...\b) Use RegEx (Regular Expressions) Preserve Case (Smart Casing)

Quick Presets:

Source Text

Upload

Drop plain text file to load

Replaced Result

Raw Output Diff View

Universal Find & Replace

Find & Replace Tool

Source Text

Replaced Result

Character Classes

Quantifiers & Anchors

Capture Groups & Backreferences