Alternatives

Products that do what CleanCSV does

Upload your messy CSV→ Get a perfectly cleaned in one click.

1. 1
   CSV Cleaner▲3

   Clean messy CSVs in seconds, no Excel formulas needed.

   Feb 2026 · csv-cleaner.com

2. 2
   CSVshare▲184

   Instantly share CSV data and make it searchable

   2017

3. 3
   DeepCleanCSV▲4

   Clean your messy CSV for ML & analysis in seconds

   Jun 2026 · deepcleancsv.com

4. 4
   neatcsv▲2

   Clean messy CSV, Excel & JSON files in seconds

   Feb 2026 · neatcsv.com

5. 5
   CSV Cleaner

   Automatically clean messy CSV and XLSX files

   Mar 2026 · csv.crkdev.com

6. 6TV
   Tidy Viewer – a cross-platform CSV pretty printer for viewer enjoyment▲392

   2021 · github.com

7. 7
   Modern CSV▲111

   A CSV editor/viewer

   2019

8. 8
   HelloCSV - A free FlatFile alternative▲123

   A modern, frontend only, open source, CSV importer

   2025

9. 9
   CleanMyData▲1

   Smart CSV & Excel Cleaner — Clean & Validate in Seconds

   Mar 2026 · cleanmydata.io

10. 10
    CSV Cleanroom▲1

    Clean messy CSVs locally—no uploads or subscriptions

    Jul 2026 · csv-cleanroom-private.dtorres546993.chatgpt.site

11. 11
    CleanMyCSV▲1

    Instantly fix US/EU CSV formats and encoding. No sign-up.

    Apr 2026 · cleanmycsv.fr

12. 12
    CleanMyCSV▲2

    For finance teams: clean CSVs without uploading your data

    Jun 2026 · cleanmycsv.org

13. 13
    Pasteur by Intersect Labs▲157

    Clean messy data in minutes and without coding

    2020

14. 14PI
    Paste in CSV, get a sharable file▲14

    2015 · copypastecsv.herokuapp.com

15. 15
    Clean Spreadsheets▲96

    Automatically clean customer data with a few clicks

    2020

16. 16
    Fix Your Broken CSV Right Now

    Fix broken CSVs 100% in-browser. Zero data uploaded.

    2d ago · ikedalef.github.io

17. 17
    DataFlow CSV Editor▲2

    Edit, clean, and manage CSV files instantly in your browser.

    Nov 2025

18. 18
    CSV Purify▲3

    Upload your messiest CSV

    Feb 2026 · csvpurify.xyz

19. 19
    Excel & CSV Cleaner — Windows EXE

    Instantly clean messy Excel & CSV files

    Nov 2025

20. 20
    CleanMyData▲2

    Effortless Data Cleaning & CSV Audit

    Feb 2026 · cleanmydata.io

21. 21ST
    SmoothCSV – The Ultimate CSV Editor▲5

    Hey HN! I've been building CSV editors for 15 years. This is my third rewrite, and I think I finally got it right. Key features: - Excel-like operation for intuitive use - Equipped with basic to advanced tools necessary for handling CSV - Supports various formats and character encodings. Can handle CSVs with different column counts - Cross-platform (Windows/Mac, Linux coming soon) - Opens 100MB files in 1.6 seconds (12x faster than Excel) Tech stack: Tauri (Rust + React/TypeScript/TailwindCSS) Would love feedback from anyone dealing with large datasets daily! Website:…

    2025 · smoothcsv.com

22. 22
    csv files cleaner▲1

    csv files cleaner

    Apr 2026 · share.streamlit.io

23. 23CI
    CSVshare – Instantly share data with anyone and make it searchable▲50

    2017 · csvshare.com

24. 24PF
    Pastebin for CSV▲12

    2014 · sharecsv.com

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