Dev tools · alternatives · 2026

24 alternatives to JSON and CSV merger

Best JSON , CSV Merger, Records, Column, Value, Nested Array

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Jsonify▲197

   Transform XLSX/CSV files into clean, usable JSON

   2024 · jsonify.net · its alternatives →

2. 2
   Sqlify▲191

   JSON, CSV and SQL converter

   2017 · its alternatives →

3. 3TA
   Transform a CSV into a JSON and vice versa▲125

   2021 · jsonmatic.com · its alternatives →

4. 4EC
   ExcelJSON – Convert JSON To/from CSV, TSV Easily▲50

   2017 · exceljson.com · its alternatives →

5. 5
   CSVshare▲184

   Instantly share CSV data and make it searchable

   2017 · csvshare.com · its alternatives →

6. 6
   JSON For You – Visualize JSON in graph or table views▲211

   After two years of improvement, I think it's time to share it with you all. Here’s a quick overview: - Common features include validation, formatting, minification, and more. - Visualize JSON in a graph or table view. - Structured comparison with fallback to text comparison. - Navigate though JSON using JSON pointer. - Supports jq. Would love to hear the community's questions, thoughts and comments!

   2024 · github.com · its alternatives →

7. 7
   (Geo) Data Merger▲4

   A simple tool for merging data sets

   2018 · github.com · its alternatives →

8. 8
   Merge JSON Files▲8

   It’s fast, free, and doesn’t require any sign-up. Just upload your files, and it merges them into one clean JSON output. I made this because I kept running into small but annoying JSON merging tasks while working on side projects — especially when dealing with API responses, config files, or datasets. Most existing tools were either CLI-only, full of ads, or had weird size limits. So I built my own.

   2025 · merge-json-files.com · its alternatives →

9. 9
   Merge JSON▲5

   50+ free JSON tools that run entirely in your browser

   Jun 2026 · mergejsonfiles.com · its alternatives →

10. 10
    SheetDB 3.0▲157

    Turn a Google Spreadsheet into a JSON API

    2020 · sheetdb.io · its alternatives →

11. 11
    Convert JSON to a set of tidy CSVs▲11

    2020 · github.com · its alternatives →

12. 12
    JSON to CSV ▲127

    Convert JSON to CSV in your browser

    2014 · konklone.io · its alternatives →

13. 13
    CSV Getter for Airtable▲117

    Export Airtable data

    2024 · csvgetter.com · its alternatives →

14. 14
    JSON to CSV▲2

    Convert JSON files to CSV - instantly

    Apr 2026 · json-to-csv.online · its alternatives →

15. 15NM
    Npm module that makes easy to convert JSON to CSV▲64

    2017 · npmjs.com · its alternatives →

16. 16
    Excel to JSON Converter▲7

    Convert excel & csv files to json online, free and secure

    2025 · convert-excel-to-json.emp0.com · its alternatives →

17. 17
    Convert Large CSV/XLSX to JSON or XML in Browser▲41

    Hello HN, I'm excited to share a project I've been working on: A simple, fast way to process huge CSV and XLSX files directly in your browser and export them as clean JSON or XML Here's a few things that makes this converter different: - runs in the browser - all parsing and conversion is client side can handle data any size data - automatically detects delimiters, encodings, and data types as it parses - Live preview with column renaming, search/replace, and data cleanup - Export to JSON or XML — clean, structured output that can be used for API or Databases backstory: I built this…

    2025 · csvforge.com · its alternatives →

18. 18CF
    CSV file merging▲29

    An intuitive CSV Importer and CSV File Merging tool.

    2019 · mightymerge.io · its alternatives →

19. 19
    Sheet2data▲85

    Direct URL to a .csv or .json with your Google Sheets data

    2021 · its alternatives →

20. 20
    JSONXX▲3

    Free JSON Converter-Preview, Edit, and Export JSON to CSV

    Jun 2026 · jsonxx.com · its alternatives →

21. 21
    exceltojson▲7

    JSON Excel Tool | Convert Excel, JSON, CSV & More

    2025 · its alternatives →

22. 22
    JSON Swiss▲13

    Free Swiss Army Knife for JSON Data

    2025 · its alternatives →

23. 23
    Analytics Dashboard▲7

    csv json sql data charts tech analyse

    2025 · csvmaster.vercel.app · its alternatives →

24. 24
    CSV Merger▲1

    Merge Multiple CSV Files Into One.

    Jan 2026 · mergecsv.org · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →