Top Features

RegEx Builder & Tester

Easily test your RegEx patterns with the built-in RegEx Builder & Tester Tool.

  • Design and test Regular Expression patterns with contextual tooltips and syntax highlighting
  • Perform search and replace operations on the sample text you provide
  • Automatically highlights matches both in the matches list and in the source text
Built-in RegEx Tester Tool with matches highlighting

RegEx Syntax Highlighting

Program features native support for Regular Expression syntax highlighting and contextual tips. Although this feature is entirely optional and may be easily turned off, it offers important visual cues and quick help should the need arise, and is ideal for someone who is just starting with Regular Expressions.

Built-in RegEx Tester Tool with contextual tooltips

RegEx Text Selector Tool

Regular Expressions Text Selector will generate a valid RegEx pattern that will match an arbitrary block of text, given by the starting line together with total line count, as well as starting character together with total character count per line.

RegEx Text Selector Tool

RegEx Lines Selector Tool

Regular Expressions Lines Selector will generate a valid RegEx pattern that will match specified lines of text given certain constraints such as: line range and line contents.

You can, for example, specify that only the lines that contain, or start with, or perhaps do not end with specific content should be selected, and only if they fall within a given range (i.e like last 100 lines).

RegEx Line Selector Tool

More RegEx Tools

Among the other RegEx tools are: character map that lets you easily pick any ASCII character; RegEx number selector that lets you generate RegExds patterns that will match a decimal whole number within a given range; and a tag selector that will generate RegEx patterns for matching various HTML/XML tags.

Other RegEx tools

Other Features

RegEx Edit offers extensive support for Regular Expressions throughout the program:

  • 6 Dedicated RegEx tools - Text Lines Selector, Text Selector, XML/HTML Tag Selector, Whole Number Selector, ASCII Character Map / Character Escape Selector, and RegEx Builder & Tester
  • RegEx Syntax Highlighting - all RegEx input text fields feature automatic syntax color highlighting, bracket matching, and interactive tooltips that make it super easy to design regular expressions patterns
  • RegEx Builder & Tester - helps you design and test Regular Expression patterns. With it you can also perform RegEx search and replace operations that support RegEx substitutions (that allow you to swap to pieces of text for example). It can also highlight matches in the original text, so you can better understand the behavior of your RegEx patterns.

Looking for a nice RegEx editor with syntax highlighting?

This product has RegEx editor with syntax highlighting and smart tips to help you design and test Regular Expressions!

Need more power, batch search & replace in files, and grep-like capabilities?

Check out Batch RegEx!