Alternatives

Products that do what CSV Viewer Online does

Open and explore CSV files in your browser

1. 1TV
   Tidy Viewer – a cross-platform CSV pretty printer for viewer enjoyment▲392

   2021 · github.com

2. 2
   Modern CSV▲111

   A CSV editor/viewer

   2019

3. 3
   CSV Viewer▲3

   Open and explore CSV files right in your browser

   Jul 2026 · csv-viewer.online

4. 4
   CSV Viewer ▲1

   Visualize CSV data. Period.

   Jul 2026 · csvviewerfree.com

5. 5
   Online File Viewer▲1

   Free, browser-based viewer for Markdown, CSV, HTML and more

   21d ago · online-file-viewer.github.io

6. 6
   CSVshare▲184

   Instantly share CSV data and make it searchable

   2017

7. 7
   OpenSheet▲86

   Turn raw CSV and JSON into an interactive data canvas

   Feb 2026 · opensheet.app

8. 8CQ
   CSVFiddle – Query CSV files with DuckDB in the browser▲64

   2022 · csvfiddle.io

9. 9
   UseCSV▲113

   Add delightful data import to your app in minutes

   2022

10. 10CT
    CSV Table – Proper GUI for View and Edit CSV, JSON▲21

    2024 · csvtable.com

11. 11
    CSV.ink▲5

    Quickly read CSV files, edit CSV tables, and convert CSV.

    Jul 2026 · csv.ink

12. 12
    Explore by Charts.com▲217

    Free chart maker & visual exploration for spreadsheet data

    2020

13. 13CR
    CSV Reader – A browser extension to format CSV into a table▲5

    2020 · github.com

14. 14
    Dropbase▲227

    Turn your CSV and Excel files to live databases, instantly.

    2020

15. 15
    Csv Dock▲1

    Online CSV Viewer

    Jul 2026 · csvdock.com

16. 16
    CSVTool.io▲4

    Free CSV tools that run entirely in your browser

    Jul 2026 · csvtool.io

17. 17
    HowToCSV▲4

    Even if you hate spreadsheets, you'll love this

    Jun 2026 · howtocsv.com

18. 18
    howToCSV▲6

    Even if you hate CSV, you'll love this

    Jan 2026 · howtocsv.com

19. 19
    HelloCSV - A free FlatFile alternative▲123

    A modern, frontend only, open source, CSV importer

    2025

20. 20WO
    WhatTheDuck – open-source, in-browser SQL on CSV files▲119

    WhatTheDuck is an in-browser sql tool to analyze csv files that uses duckdb-wasm under the hood. Please provide feedback/issues/pull requests.

    2024 · github.com

21. 21
    SQL query for CSV▲85

    Analyze CSV records using sql syntax right in your browser

    2022

22. 22
    Free chart generator by Embedful▲102

    Turn CSV & Excel files into charts in seconds

    Apr 2026 · embedful.io

23. 23WB
    We built a developer-first open-source CSV import platform▲25

    2023 · github.com

24. 24WW
    Work with CSV files using SQL. For data scientists and engineers▲99

    2021 · superintendent.app

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