Number Extractor
Numbers arrive buried in prose: a price inside a review, a size inside a spec, a percentage inside a study. Pull every one out with the words around it, then total the set.
Input
Runs in your browserUp to 20,000 characters.
Result
Paste some text to find its numbers.
What counts as a number
Thousands separators, decimal points, a leading minus and a trailing percent sign are all kept together as one value, so 1,500, 0.75 and 12% each come back intact rather than as three fragments. A currency symbol immediately before the digits is kept with them, which is what makes the money filter work.
Why the total is only sometimes useful
Adding a column of pixel sizes, percentages and dollar amounts produces a number with no unit and no meaning. The total is shown because it is occasionally exactly what you want — a list of line-item prices, for instance — but treat it as a convenience, not a result. Read the context beside each value before you quote it.
Reading context instead of a bare list
Each match is shown inside the sentence it came from. That matters because a number without its unit is a liability: 12 could be dollars, inches or percent, and quoting the wrong one in a pin description is worse than quoting none. The context strip is the difference between a data point and a mistake.
How to use Number Extractor
- Paste the text you want to read for numbers.
- Filter to the kind you care about.
- Copy the list, or read the total underneath.
Number Extractor FAQ
Does it understand 1000×1500?
It returns both 1000 and 1500, because they are two separate values in the text.
Will it pick up numbers inside words?
Yes — pin2 and 3rd both count. The filter lets you drop what you do not need.
Can it sum the values?
It sums every number it extracts, with no regard for units. Use that figure only when the list is homogeneous.
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