Life & fun · alternatives · 2026

24 alternatives to JSON-to-JSON mapping done easily

JSON-to-JSON mapping done easily is a tool designed for developers who need to transform JSON data from one format to another. It simplifies the process of mapping data structures without requiring complex coding. The… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JSON-to-JSON mapping done easily launched in 2019; newer entries below may have overtaken it.

1. 1
   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 →

2. 2
   JSON Query▲154

   I'm working on a tool that will probably involve querying JSON documents and I'm asking myself how to expose that functionality to my users. I like the power of `jq` and the fact that LLMs are proficient at it, but I find it right out impossible to come up with the right `jq` incantations myself. Has anyone here been in a similar situation? Which tool / language did you end up exposing to your users?

   Oct 2025 · jsonquerylang.org · its alternatives →

3. 3
   JSON Sharp▲73

   Tool for lazy developers to convert JSON to C# Objects

   2020 · jsontocsharpconverter.web.app · its alternatives →

4. 4
   Jason – A new JSON Library for Go▲106

   Easy-to-use JSON Library for Go. Contribute to antonholmquist/jason development by creating an account on GitHub.

   2014 · github.com · its alternatives →

5. 5JM
   JSON-Menu, transform json data into a beautiful dashboard for your mac▲10

   2017 · jsonmenu.com · its alternatives →

6. 6JA
   JsonTree, a 3.53kb JavaScript tool for generating html trees from JSON▲78

   a lightweight dependency free javascript micro-library for making collapsable trees with JSON

   2017 · maxleiter.github.io · its alternatives →

7. 7
   JsonMap▲5

   JSON into interactive graphs and trees

   Feb 2026 · jsonmap.com · its alternatives →

8. 8
   JSON Transformer▲9

   Effortlessly transform and manipulate JSON data

   2024 · its alternatives →

9. 9IM
   I made a tool to easily transform and manipulate your JSON data▲5

   Hey NN, I've create a tool that allows you to easily manipulate and transform json data. After looking round for something to allow me to perform json to json transformations I couldn't find any easy to use tools or libraries that offered this sort of functionality without requiring learning obscure syntax adding unnecessary complexity to my work or the alternative being manual changes often resulting in lots of errors or bugs. This is why I built JSON Transformer in the hope it will make these sort of tasks as simple as they should be. Would love to get your thoughts and feedback you have…

   2024 · jsontransformer.com · its alternatives →

10. 10
    JSON Manipulator▲81

    Discover and manipulate any JSON document

    2021 · chromewebstore.google.com · its alternatives →

11. 11
    JSON5 — modern JSON▲64

    JSON5 — JSON for Humans. Contribute to json5/json5 development by creating an account on GitHub.

    2012 · github.com · its alternatives →

12. 12
    JSON Editor 1.0▲78

    Effortless JSON Editing, Anywhere!

    2023 · chromewebstore.google.com · its alternatives →

13. 13
    JSON Crack▲70

    Simple visualization tool for your JSON data.

    2022 · jsoncrack.com · its alternatives →

14. 14
    JSONBason▲15

    I've been at it again, just sharing my simple JSON data inspection tool, love webdev and single page apps, this one took 4 days and was a lot of fun. The code is not obfuscated so you can inspect it and see how it works (very simple, server side is even more simple) Pretty much just do a POST of your JSON data from within your code and it will convert it into a basic table for instant search and sort. Made with love for the fun of it, no ads, no paid anything, it's totally free. Please only send in sanitized/test data only, this is meant to help make webdev a bit easier and more fun.…

    2025 · jsonbason.com · its alternatives →

15. 15IM
    I made a tool which fixes broken JSONs▲29

    2024 · prakhar897.github.io · its alternatives →

16. 16
    JS Mapper▲2

    The ultimate JSON transformation tool

    2024 · its alternatives →

17. 17
    A7Soft JsonMapper

    JSON Mapper is a browser-based tool that transforms jsons.

    Jul 2026 · jsonmapper.a7soft.com · its alternatives →

18. 18
    JsonFormat▲7

    Transform your data into interactive graphs

    2025 · its alternatives →

19. 19
    Javascript Object to JSON▲8

    Turn js objects into valid json format online.

    2025 · codebysde.in · its alternatives →

20. 20
    JSON Swiss▲13

    Free Swiss Army Knife for JSON Data

    2025 · its alternatives →

21. 21
    Wrote a JSON parser from scratch in go▲22

    First time ever working on something like this, check it out

    2024 · github.com · its alternatives →

22. 22JG
    JSON Graphs – Create Graphviz Visualizations with JSON Data▲10

    2021 · nounparse.com · its alternatives →

23. 23
    Convert JSON to JSONL Online▲7

    Free Online JSON to JSONL Converter Tool

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

24. 24
    Convert JSONL to JSON Online▲12

    Free json converter tool

    2025 · merge-json-files.com · 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 →