Regex Tester

Test and debug regular expressions with live match highlighting and group display.

Share:
0 / 3 today Get more →

Result

⬇ Download
added removed unchanged
Original: Result: saved
Generated slugs
rows, columns

🚀

Create an account

Sign up free for 10 uses per day.

Sign up free

About this tool

Type
Text
Category
Developer
Total uses
1
Last updated
23 Feb 2026

Was this tool helpful?

✓ Thanks for your feedback!

Recently viewed

About Regex Tester

The Regex Tester lets you write and test regular expressions with real-time feedback. Enter a pattern and test string, choose flags (case-insensitive, multiline, global), and see all matches, capture groups, and their positions highlighted. Supports PHP-compatible PCRE syntax.

How to use Regex Tester

Open the tool

Navigate to Regex Tester on Xuvero — no registration required.

Enter or paste your text

Type or paste the text you want to process into the input field.

Get instant results

Click "Process" and instantly see the result. Copy it to your clipboard with one click.

Copy the code below to embed this tool on your website or blog.

<iframe src="https://xuvero.com/en/tools/regex-tester/embed" width="100%" height="480" style="border:none;border-radius:12px;" loading="lazy" title="Regex Tester"></iframe>

Preview: https://xuvero.com/en/tools/regex-tester/embed

Frequently Asked Questions

The tool uses PHP PCRE (Perl-Compatible Regular Expressions) syntax, which is compatible with most modern regex engines.
Supported flags: g (global — find all matches), i (case-insensitive), m (multiline), s (dot matches newline).
Use parentheses to create capture groups, e.g. (\d+)-(\w+). The tool will display the value of each group separately.

Wait! Get more for free

Sign up for free — save results, get 10 daily uses, and access all tools.

Sign up for free