SmartActions.

Regex Generator

Describe a text pattern in plain English and get a regular expression tested against real examples.

5 credits / successful runDevice & cloud processingSign-in to runResult not retained
0 / 30,000 characters

Content is sent to our service and model provider for this run. Our database retains only status and credits. Save your result before leaving; disconnected results cannot be restored.

Your content is sent to our service and model provider during this run. Our database retains only execution status and credit activity. Results are not saved; copy or download before leaving.

WHAT YOU’LL GET

Less repetition.
More thoughtful copy.

Regex Generator, made simple.

A regex for your chosen dialect, an explanation of each part, and match results from a real engine.

Describe what you want matched to get one candidate immediately. Then test your examples with JavaScript, Python, PCRE or Go and refine your description if needed.

KEEP YOUR WORK MOVING

One more thing on your list?

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Break down any regular expression into a plain-English explanation, part by part.

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A FEW THINGS TO KNOW

Questions? We’ve got answers.

Does this use AI?

Yes. Your source content is sent to our service and the configured model provider for processing. The fixed sample preview makes no model call.

How much does a run cost?

Each successful run costs 5 credits and uses at most one generative model request. Copying, exports, local checks and edits are free. Failed runs release reserved credits.

Can I restore my result?

No. Our database retains only execution status and credit activity for these tools. Copy or download the result before leaving. A disconnected run can be checked for its status, but its result cannot be recovered.

What should I review?

Review generated wording, translations and source evidence. Expression examples are tested with the selected engine; model explanations can still contain mistakes.