Regex Tester
Regex Tester helps you get clear, reliable output for web development and debugging tasks. Use it to finish the task quickly.
Results
Processed locally in your browser.
How to use
- Paste or type your pattern and test text into the input box.
- Select any available option(s) if you need a specific output format.
- Review the output generated instantly.
- Copy the result or download it if the tool provides an export option.
Tool details
Regex Tester is a browser-based utility that tests regular expressions on text. Paste your pattern and test text and get matches and groups instantly. If the tool offers options (for example: regex flags), choose what matches your workflow before running it. Results update quickly so you can iterate, compare versions, and copy the final output into documents, code editors, or CMS fields. Processing happens locally in your browser, so your input is not uploaded or stored. Use it for quick one-off tasks or as a reliable step in a repeatable writing and formatting workflow.
FAQ
How do I use Regex Tester with pattern and test text from Word, Google Docs, or a CMS?
Paste the pattern and test text into the input box. The tool will test regular expressions on text and show the matches and groups immediately. Then copy the result back into your editor or CMS.
Is Regex Tester suitable for “regex tester” workflows?
Yes—if your goal is to tests regular expressions on text, this tool provides a quick, browser-based way to get the matches and groups you need.
Does Regex Tester keep my text private (no upload)?
Yes. The processing runs locally in your browser, so your input is not uploaded or stored by the tool.
What options are available in Regex Tester, and when should I use them?
If the tool exposes settings, they control how the matches and groups is produced (for example: regex flags). Use them when you need a specific format or behavior.
Can I use Regex Tester for long documents or large blocks of text?
Yes. It is meant to work with both short snippets and longer text. If performance depends on your device, try splitting extremely large inputs into sections.