Dev tools · alternatives · 2026

24 alternatives to GitHub JSON Editor

Online tool for editing JSON files in your Repo

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GitHub JSON Editor launched in 2019; newer entries below may have overtaken it.

1. 1
   APIs With GitHub▲276

   Create simple JSON APIs with GitHub Repository

   2019 · its alternatives →

2. 2
   JSON Editor 1.0▲78

   Effortless JSON Editing, Anywhere!

   2023 · its alternatives →

3. 3
   GitHub Repo Code Editor▲6

   Online tool for editing code files in GitHub Repositories

   2019 · its alternatives →

4. 4FG
   Free GeoJSON editor to visualize, download or convert into many formats▲214

   2020 · geoman.io · its alternatives →

5. 5
   JSON Editor Pro▲6

   View, edit & format json online

   2025 · iamtiksha.com · its alternatives →

6. 6
   Power JSON Editor▲77

   A one-stop-shop tool for JSON processing on Mac

   2022 · its alternatives →

7. 7
   Online JSON Browser, Editor▲20

   JSON Hero makes reading and understand JSON files easy by giving you a clean and beautiful UI packed with extra features.

   2022 · jsonhero.io · its alternatives →

8. 8
   JSON Formatter and Validator▲81

   Useful JSON online tools

   2022 · its alternatives →

9. 9
   Best JSON Editor Online▲6

   If you are using JSON , Use JSON Editor

   2017 · its alternatives →

10. 10GR
    GitHub Repo to Local Editor In Less Than 1 Second▲24

    2021 · github.com · its alternatives →

11. 11
    Visual JSON Editor▲8

    Free, visual JSON editor - Validation, Type Support etc

    Nov 2025 · visualjsoneditor.com · its alternatives →

12. 12AE
    An extensible JSON viewer, editor, formatter, validator and more▲10

    2019 · github.com · its alternatives →

13. 13IM
    I made a tool which fixes broken JSONs▲29

    2024 · prakhar897.github.io · its alternatives →

14. 14
    JSON Formatter▲5

    Free online tool to edit, view, and format JSON

    2017 · its alternatives →

15. 15
    Advanced JSON Formatter▲11

    Efficient JSON editing with one-click formatting & search

    2025 · its alternatives →

16. 16
    JSON Notebook▲12

    Online json editor, viewer & formatter

    2024 · json-notebook.vercel.app · its alternatives →

17. 17
    JSON Utils▲6

    Free online json formatter, validator & editor tool

    Oct 2025 · onlinejsonutils.com · its alternatives →

18. 18
    JSON Editor & Validator▲2

    Edit, format, diff, and repair JSON — all in your browser.

    Jun 2026 · mzeeshan.me · its alternatives →

19. 19
    jsoneditor.io▲8

    Json editor online and dev tool

    Nov 2025 · jsoneditor.io · its alternatives →

20. 20
    JSON Editor & Analyzer▲5

    JSON made simple, powered by AI

    Jan 2026 · json-analyzer.netlify.app · its alternatives →

21. 21
    TrueJson▲8

    Professional JSON Developer Studio

    Nov 2025 · truejson.com · its alternatives →

22. 22
    Online JSON Formatter Tool▲12

    json formatter online, online json tool, format json

    2025 · its alternatives →

23. 23
    Online JSON Toolkit▲8

    All-in-one JSON Tool - Parse, format, search, and query JSON

    2024 · its alternatives →

24. 24
    JSON Viewer▲6

    Free online json formatter, validator & viewer tool

    2025 · jsonviewer.run · 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 →