Alternatives

Products that do what Pretty Json Viewer does

Automatically detects and formats JSON responses

1. 1
   JSON Master▲82

   ⚡ Auto-formats JSON responses in Chrome

   2020

2. 2
   OK JSON▲113

   Format and view JSON with native Mac app

   2021

3. 3
   JSONverify▲92

   A web tool that validates and format JSON objects

   2021

4. 4JF
   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

5. 5JA
   Jqview, a simple native GUI for inspecting JSON with jq▲208

   2020 · github.com

6. 6
   OK JSON▲104

   The ultimate JSON formatter for your Mac

   2023

7. 7IM
   I made a tool which fixes broken JSONs▲29

   2024 · prakhar897.github.io

8. 8
   JSON Formatter and Validator▲81

   Useful JSON online tools

   2022

9. 9
   Dadroit V Web▲74

   View large JSON files in your browser. Nothing uploaded.

   Apr 2026 · dadroit.com

10. 10
    Format JSON▲2

    Paste ugly, copy pretty

    May 2026 · format-json.net

11. 11
    JSON Tools▲2

    Free JSON viewer, formatter & converter in your browser

    Feb 2026

12. 12
    Pretty JSON — Free JSON Formatter▲1

    Free JSON, YAML & XML toolkit that runs 100% in your browser

    Jun 2026 · prettyjson.org

13. 13OJ
    Online JSON Browser, Editor▲20

    2022 · jsonhero.io

14. 14
    JSON Object Viewer - Debugged Pro▲2

    View Your JSON Data Clearly, No Headaches

    Apr 2026 · debugged-pro.com

15. 15
    JSONSift▲10

    Free developer tools that run entirely in your browser

    Jun 2026 · jsonsift.com

16. 16
    Free JSON Formatter▲3

    Format, validate and minify JSON instantly

    Jun 2026 · tools.bmjapps.in

17. 17
    JSON Formatter & Regex Tester–Free Tools▲2

    Format JSON, test regex, and debug faster in your browser.

    Feb 2026

18. 18
    RawLens▲3

    Advanced Formatting for Messy JSON from Anywhere in Chrome

    May 2026 · chromewebstore.google.com

19. 19AE
    An extensible JSON viewer, editor, formatter, validator and more▲10

    2019 · github.com

20. 20
    JSONOVA▲3

    Format and inspect JSON in your current Chrome tab

    Jul 2026 · chromewebstore.google.com

21. 21
    Free JSON Formatter Online▲1

    Free JSON Formatter Online – Format & Beautify JSON

    23d ago · technofirstonline.com

22. 22BC
    BoringUi, converting JSON to web UI▲23

    Hey hackers, introducing BoringUi, a tool to convert your json data to web ui. Just enter the data, describe how you want the ui and done! Thinking of adding a feature to directly connect api so my backend folks never have to learn bloated frontend frameworks for simple tasks. It can be used for internal presentation, MVP etc where you don't want a complex ui. Checkout the Twitter post : https://x.com/AnuttamAna56189/status/1808423300571316500?t=2...

    2024 · boringui.vercel.app

23. 23
    Better JSON Formatter▲1

    Smart JSON formatter: auto-fix, URL decode & copy nodes

    May 2026 · dev-toolsonline.com

24. 24
    QuietJSON▲2

    The private JSON formatter that never uploads your data

    12d ago · quietjson.com

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