Regex Match Lab
Test regex. Catch edge cases
$1.99 · Designed for iPad. Not verified for macOS.
A pattern that matches one example may miss the next. See each match, check expected passes and rejections, and keep the cases that matter.
Is your regular expression matching the right text? See the result, test the exceptions and keep your work for the next change.
SEE EXACTLY WHAT MATCHES
Inspect matched text and capture groups alongside your pattern.
CHECK MORE THAN ONE EXAMPLE
Add inputs that should match and inputs that should be rejected. Run them together to catch mistakes a single example can hide.
KEEP A PATTERN YOU HAVE TESTED
Save the pattern, options and test cases together. Reopen them when the pattern changes, or keep a JSON backup that restores into a separate saved suite.
Patterns use the native ICU regular-expression engine.
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A new app icon with a clean, flat design.
The developer, Paran, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
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Information
- Seller
- Paran
- Size
- 3 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © Paran
