README Generator for a Dataset

Create a README.md for a dataset from the file itself: overview, columns, row count, quality notes and usage. Free, with your own Gemini key.

Quick answer: Get a README.md that explains what your CSV, Excel, JSON or Parquet dataset is about.

Related: Dataset README Generator · README for a CSV Dataset · Dataset Documentation Generator · README for a GitHub Dataset · Test Data Guides and Free Generators

How to use the README Generator for a Dataset

Get a README.md that explains what your CSV, Excel, JSON or Parquet dataset is about.

The Dataset README Generator writes a README.md that explains your data: what it contains, how many rows and columns, and what each column means. It is built from statistics of your file and uses your own Gemini key. Add it to a repository, a shared drive or a data catalog so the next person understands the dataset. Read it once before sharing.

  1. Add your AI key
  2. Load your file
  3. Generate and edit the README

Tips

Example

Input: data.csv

Output: README.md with a column table

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Frequently asked questions

What does the README include?

A summary, a table of columns, row and column counts, data quality notes and a usage example. You can edit it before you download.

What is sent to Google Gemini?

Column names, types, statistics and, if you allow it, a few sample values. Your full file is never sent.

Will the README be accurate?

It is based on statistics from your data. Always read it once, because the AI may guess the meaning of unclear columns.

What is the Data README generator?

It writes a README.md that explains what your dataset is about, with a table of columns, based on statistics from your file. Read it once before sharing, because the AI may guess the meaning of unclear columns.

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