Work · alternatives · 2026

24 alternatives to Convert Lines to JS Array

Just paste multiple lines of anything and hit convert

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Convert Lines to JS Array launched in 2021; newer entries below may have overtaken it.

1. 1CJ
   Create Javascript charts with one line of Ruby▲272

   2013 · ankane.github.io · its alternatives →

2. 2
   JSON to CSV ▲127

   Convert JSON to CSV in your browser

   2014 · its alternatives →

3. 3
   Jspreadsheet▲199

   JavaScript Data Grid with Advanced Spreadsheet Controls

   2024 · jspreadsheet.com · its alternatives →

4. 4
   ArrayCat▲57

   Convert a list of data into an array

   2023 · its alternatives →

5. 5IW
   I wrote a program to convert lines of text into trees▲333

   2021 · github.com · its alternatives →

6. 6
   Jsonify▲197

   Transform XLSX/CSV files into clean, usable JSON

   2024 · jsonify.net · its alternatives →

7. 7JJ
   JAQT – JavaScript Queries and Transformations▲100

   Hi all, I've made a javascript library to simplify searching/sorting/filtering in arrays of objects. Its inspired by both GraphQL and SQL, but implemented using javascript Proxies. Instead of creating a new language, its all just javascript. I've made it as part of an experimental database, which uses javascript as the query engine. The normal javascript map/reduce/sort functions are quite difficult to master for junior developers. JAQT is easier to explain, and can still be used in combination with any existing array functions. Please let me know what you think of the…

   2024 · github.com · its alternatives →

8. 8
   Convert JSONL to JSON Online▲12

   Free json converter tool

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

9. 9
   JSON Stringify▲8

   Convert js objects or arrays into json strings online

   2025 · codebysde.in · its alternatives →

10. 10SJ
    Smooth.js - Turn arrays into smooth functions▲46

    2012 · github.com · its alternatives →

11. 11
    Javascript Object to JSON▲8

    Turn js objects into valid json format online.

    2025 · codebysde.in · its alternatives →

12. 12
    Javascript Object to String▲7

    Convert js objects to url query strings easily.

    2025 · codebysde.in · its alternatives →

13. 13
    JQuery to JavaScript converter ▲9

    Convert jQuery to JavaScript directly in your browser.

    2024 · lightgalleryjs.com · its alternatives →

14. 14
    Convert JSON to JSONL Online▲7

    Free Online JSON to JSONL Converter Tool

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

15. 15
    HTML to JSX▲104

    Convert your HTML to JSX instantly

    2023 · its alternatives →

16. 16
    Json2Html▲97

    App to convert JSON into human friendly tabular format.

    2015 · its alternatives →

17. 17CL
    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. 18IC
    I created a lightweight JavaScript library to visualize JSON as a graph▲62

    2024 · github.com · its alternatives →

19. 19
    Dug.js▲66

    A JSONP to HTML Script

    2014 · its alternatives →

20. 20
    JSON to Excel Converter▲5

    Convert any JSON to Excel in second 100% private, no uploads

    Mar 2026 · jsontoexcel.cloud · its alternatives →

21. 21EC
    ExcelJSON – Convert JSON To/from CSV, TSV Easily▲50

    2017 · exceljson.com · its alternatives →

22. 22JU
    JavaScript unit testing in under 30 lines▲15

    2018 · gist.github.com · its alternatives →

23. 23
    json to csv▲4

    Convert JSON to CSV - Intuitive and Powerful

    2021 · its alternatives →

24. 24
    JSON to Table▲3

    Convert json to table online

    Nov 2025 · jsontotable.net · 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 →