Alternatives

Products that do what SafeJSON — Privacy does

A JSON formatter that never sees your data

1. 1TW
   This website is valid JSON▲604

   2020 · webdatarender.com

2. 2
   OK JSON▲113

   Format and view JSON with native Mac app

   2021

3. 3JT
   JSON-Threat-Protection Rust High-Performance Crate▲34

   2024 · github.com

4. 4
   QuietJSON▲2

   The private JSON formatter that never uploads your data

   12d ago · quietjson.com

5. 5
   OK JSON▲104

   The ultimate JSON formatter for your Mac

   2023

6. 6
   TryDevSnip▲4

   JSON, JWT & cron tools — pastes stay local

   Aug 2026 · trydevsnip.com

7. 7RL
   Robust LLM extractor for websites in TypeScript▲72

   We've been building data pipelines that scrape websites and extract structured data for a while now. If you've done this, you know the drill: you write CSS selectors, the site changes its layout, everything breaks at 2am, and you spend your morning rewriting parsers. LLMs seemed like the obvious fix — just throw the HTML at GPT and ask for JSON. Except in practice, it's more painful than that: - Raw HTML is full of nav bars, footers, and tracking junk that eats your token budget. A typical product page is 80% noise. - LLMs return malformed JSON more often than you'd expect, especially with…

   Mar 2026 · github.com

8. 8
   JSONFORGE▲2

   JSONForge is a privacy-first, local-first toolkit for devs.

   Jul 2026 · jsonforgedev-com.lovable.app

9. 9
   Free JSON Formatter▲3

   Format, validate and minify JSON instantly

   Jun 2026 · tools.bmjapps.in

10. 10
    ClearJSON▲2

    A JSON viewer you can trust. 100% local, zero tracking.

    Jul 2026

11. 11
    JSON Dev Tools▲2

    Free & Private JSON Tools That Run in Your Browse

    May 2026 · jsondevtools.org

12. 12
    Format JSON▲2

    Paste ugly, copy pretty

    May 2026 · format-json.net

13. 13WJ
    Weird JSON▲19

    2022 · github.com

14. 14
    FreeJSONtoCSV▲2

    Convert, validate, format & minify JSON in your browser

    Aug 2026 · freejsontocsv.com

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

    2024 · prakhar897.github.io

16. 16
    JSON Formatter▲2

    Beautify, validate & convert JSON — free, no login and fast.

    May 2026 · formatjson.online

17. 17
    JSONKit▲4

    47 free JSON tools — all in your browser, zero uploads

    Jun 2026 · jsonkit.in

18. 18
    JSON Formatter Online▲2

    Format, diff & fix JSON without uploading anything

    Feb 2026

19. 19
    JSONSift▲10

    Free developer tools that run entirely in your browser

    Jun 2026 · jsonsift.com

20. 20
    JSON Formatter & Validator▲1

    Free online JSON formatter, 100% private, runs in browser

    Apr 2026 · jsontool.io

21. 21
    JSON Ox▲2

    The private JSON formatter.

    Apr 2026 · blauenlabs.com

22. 22
    DevTools Suite▲3

    Privacy-first dev tools run in browser. No login no tracking

    May 2026 · devtoolssuite.dev

23. 23
    Jsonic — Fast Private JSON Tools▲2

    JSON tools that never see your data

    Apr 2026 · jsonic.io

24. 24
    Parsify Tools▲3

    Privacy-first JSON, CSV & XML converter for developers

    Jun 2026 · parsify.tools

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