Regular Expressions, Simplified
Create and test regular expression patterns, with a simplistic interface, which shows you a live preview of the results.
Themes
Toggle quickly between a dark and light theme, depending on your preference.
# Comments
Support for # comments, which are also visually highlighted in the pattern editor.
Fine Tune Your Patterns
Various options to help fine-tune your pattern:
- Case Insensitive - Match letters in the pattern independent of case.
- Ignore Meta Characters - Treat the entire pattern text as a literal string.
- Anchors Match Lines - Allow ^ and $ to match the start and end of lines.
Strikethrough
You can also enable the Strikethrough setting, which further enables you to easily determine the text that is matched by the pattern.
Split View
On iOS, there is full support for Split View, for all sizes and orientations.








