Data Quality
DATA CLEANER · QUALITY REPORT

Data Cleaner & Quality Report

Upload a CSV or Excel file. The app cleans the dataset and generates a cleaned Excel + a PDF quality report.

Upload limit: 5MB · Route: /cleaner
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Supported: CSV, XLSX, XLS • Max size: 5MB
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Demo

Demo dataset (preview)

File: dirty_demo_dataset.csv · Rows: 10200 · Cols: 10
Download demo CSV
Product Name Category Price (€) Quantity Sold Revenue Total Transaction Date Country Store-ID Duplicate Col Duplicate Col
Food 1002,56 25.0 3209,69 Portugal X X
Product 1 Food 696 2024-10-13 X X
Product 2 Snack 4620,87 1,229.92 2024/01/24 Portugal X X
Product 3 Drink 1178,09 1,883.59 2024-03-31 Germany S-26 X X
Product 4 Drink 4028,31 2,425.77 29/07/2021 France S-45 X X
Product 5 Drink 1729,23 4549 01-07-2023 S-46 X X
Product 6 Food 4749,54 2,115.36 2019-03-11 X X
Product 7 Food 10/01/2022 France X X
Product 8 4733 3,729.43 2023/07/14 France S-37 X X
Product 9 Food 3616,65 75.0 2,146.61 27-02-2018 X X
Product 10 Food 178.00 17-04-2020 Germany S-35 X X
Product 11 Food 50.0 06/12/2018 France X X
Product 12 Drink 2,387.96 977.41 2020-02-07 Germany S-44 X X
Product 13 Drink 107,22 50.0 3,456.05 2021-05-29 S-31 X X
Product 14 Food 131.77 4,731.72 18/06/2022 Germany X X
Drink 50.0 29/10/2019 Germany X X
Product 16 3409,71 830.88 05-03-2020 France X X
Product 17 Drink 2762,48 828.77 2019-12-06 Germany S-15 X X
Product 18 56.0 4,730.72 09-07-2024 Germany X X
Product 19 Snack 99.0 983,97 2024-04-25 X X
Tip: download the demo and upload it to see the cleaner report output.