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Dev tools · June 24, 2020

JSON Viewer

Say goodbye to online JSON formatters.

JSON Viewer launched on June 24, 2020 with 4 votes, #1,608 of 4,317 launches that month. The site was still online in September 2026, 6 years on.

Visit jsonviewer.app ↗JSON Viewer alternatives

What it does

JSON Viewer is a native Mac app to visualize, validate and format JSON datasets in a clean and snappy interface. ‎ - 100% free - Lightweight - Works offline - Respects your privacy - Native Mac UI - Dark mode support

A native Mac app to visualize, validate and format JSON datasets in a clean and snappy interface.

Does a similar job

all alternatives →
  • OK JSON2021 · okjson.app · ▲113

    Format and view JSON with native Mac app

  • OK JSON2023 · okjson.app · ▲104

    The ultimate JSON formatter for your Mac

  • JSON Viewer2025 · jsonviewer.run · ▲6

    Free online json formatter, validator & viewer tool

  • Json Viewer2025 · jsonviewer.tools · ▲6

    Free online json viewer, parser & formatter

  • Best and Secure JSON Viewer2017 · jsonformatter.org · ▲3

    Think JSON viewer when you heard JSON.

  • JSON Viewer2022 · jsonformatter.net · ▲3

    JSON Viewer, Beautifier, Validator and many more

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