Which data can I paste?

A table with a header line: CSV with commas or semicolons, or cells copied straight from a spreadsheet. One column must contain numbers; a second can supply the groups for the comparison.

No. The analysis runs in your browser. Nothing is uploaded and nothing is sent to a language model.

How many rows do I need?

It calculates from one row, but that is not robust. Below 30 values the builder warns you, and it states the number of cases in every sentence.

What is the HTML table for?

Search engines and AI systems can read a real table in the source code; they cannot read a picture of one. The table has a caption and marked-up header cells.

Free tools

How do your numbers become a sentence others cite?

Paste a table with your own numbers. The builder calculates sample, average and comparison and writes the sentence for the top of the page, the table and the method. It runs in your browser, without a language model.

1. Paste your data (CSV or copied from a spreadsheet)

The data stays in your browser. Nothing is uploaded and no language model is used.

How this works

Why original data

AI answers cite evidence, not opinions. An analysis with sample, method and result is something other sites can safely repeat. Sentences like that carry a brand into answers it would otherwise not appear in.

Why without a language model

A language model asked to phrase a statistic will sooner or later invent one. So the builder only calculates: every number in the result comes from the data you pasted. The number check at the end flags anything in your finished text that does not come from the analysis.

What gets compared

If you choose a comparison column, the sentence contrasts the two largest groups, not the two that are furthest apart. Whoever picks the most striking pair always finds something. All groups appear in the table.

What the builder does not do

It does not test statistical significance and it does not collect data. It warns below 30 values, for groups under 10 and for differences below 5 percent. Whether the analysis interests your readers depends on the question you ask of the data.

Frequently asked questions

Which data can I paste?: A table with a header line: CSV with commas or semicolons, or cells copied straight from a spreadsheet. One column must contain numbers; a second can supply the groups for the comparison.
Is my data stored?: No. The analysis runs in your browser. Nothing is uploaded and nothing is sent to a language model.
How many rows do I need?: It calculates from one row, but that is not robust. Below 30 values the builder warns you, and it states the number of cases in every sentence.
What is the HTML table for?: Search engines and AI systems can read a real table in the source code; they cannot read a picture of one. The table has a caption and marked-up header cells.

Check the whole page

This tool checks one aspect. The free GEO Check scores a whole URL across 37 checks in six categories. For pages behind a login, on staging or on localhost, the browser extension computes the identical score inside your own tab.

Run the free GEO Check Browser extension