Regex Match Extractor
Regex Match Extractor
Extract all matched fragments fast for filtering, cleanup, and list building.
Processed locally in your browser. We do not store or upload your data.
InputsExtractInput: manualNo matches
File input
Choose a file
Click, drop, or paste from clipboard.
Flags
Input: manual
Result
Ready to extract matches.
Use Global (g) for full extraction across all lines.
Flow
- Run pattern globally across input text.
- Collect each matched fragment in order.
- Return newline-separated list output.
Example
Worked example: pull order IDs
- 1 Pattern = order-\\d+ with Global flag.
- 2 Input contains mixed order and invoice lines.
- 3 Output includes only matching order values in sequence.
Filtered match list is ready for export or next-step processing.
How
- Enter regex pattern and choose matching flags.
- Paste source text containing target fragments.
- Extract matches and copy the output list.
Cases
- Extract IDs, emails, or URLs from debug logs.
- Build input lists for batch operations.
- Validate scraper patterns against real samples.
Avoid
- Using too broad patterns that capture unwanted fragments.
- Forgetting Global flag which limits extraction to first match.
- Ignoring case settings when source text varies in casing.
FAQ
Does extractor return only matched text?
Yes, output contains matched fragments only, one per line.
Can I process multiline input?
Yes, multiline content is supported with flag controls.
Is extraction local?
Yes, matching and extraction happen in your browser.
Switch
Switch12
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