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Number extractor
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About this tool
Extract digit sequences with optional signs, decimal parts and grouped thousands.
Common uses
- Extract digit sequences with optional signs, decimal parts and grouped thousands.
- Paste mixed text and choose whether signs, decimals and comma-grouped thousands belong to each match.
How to use it
- 1.Paste mixed text and choose whether signs, decimals and comma-grouped thousands belong to each match.
- 2.Optionally deduplicate exact matched strings and output one per line, comma or space.
Limits and notes
- This is pattern extraction, not a numeric parser: exponent notation, .5 and malformed grouping can yield partial matches. Deduplication keeps differently written values such as 01 and 1 separate.
Frequently asked questions
What does this tool do?
Extract digit sequences with optional signs, decimal parts and grouped thousands.
What should I check before using the result?
This is pattern extraction, not a numeric parser: exponent notation, .5 and malformed grouping can yield partial matches. Deduplication keeps differently written values such as 01 and 1 separate.