What counts as a number?

The tool matches integers and decimals, including negative values, such as 42, -7, and 3.14. It doesn't currently parse thousands separators like commas inside a number (e.g. "1,000" is read as 1 and 000) or scientific notation.

How is the sum calculated?

Every matched number is parsed and added together in the order it appears in your text, then rounded to six decimal places to avoid floating-point noise. The sum updates live as your input or output format changes.

What's the difference between the two output formats?

"One per line" lists each number on its own line, which is handy for pasting into a spreadsheet column. "Comma separated" puts them all on one line separated by commas, which is handy for pasting into code or a CSV cell.

Is my text uploaded anywhere?

No. Everything runs locally in your browser with JavaScript — your text is never sent to a server.

NUMBER EXTRACTOR

Pull every number out of pasted text, with a running sum. Nothing leaves your browser.

Input

Output (6 numbers)

Numbers found: 6Sum: 1086.55

How to extract numbers

1
Paste text, a report, or a data dump into the input box.
2
Choose whether the extracted numbers should be listed one per line or comma separated.
3
Copy the extracted numbers from the output box, and check the count and sum in the stats bar.

Questions

What counts as a number?: The tool matches integers and decimals, including negative values, such as 42, -7, and 3.14. It doesn't currently parse thousands separators like commas inside a number (e.g. "1,000" is read as 1 and 000) or scientific notation.
How is the sum calculated?: Every matched number is parsed and added together in the order it appears in your text, then rounded to six decimal places to avoid floating-point noise. The sum updates live as your input or output format changes.
What's the difference between the two output formats?: "One per line" lists each number on its own line, which is handy for pasting into a spreadsheet column. "Comma separated" puts them all on one line separated by commas, which is handy for pasting into code or a CSV cell.
Is my text uploaded anywhere?: No. Everything runs locally in your browser with JavaScript — your text is never sent to a server.