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Life & fun · April 27, 2022

Online JSON Browser, Editor

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

Online JSON Browser, Editor launched on April 27, 2022 with 20 votes, #842 of 2,974 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 4 years on.

In plain words

Online JSON Browser and Editor is a web-based tool for viewing and editing JSON data. Launched in 2022, it serves developers and technical users who need to work with JSON files directly in their browser. The tool provides an interface for browsing JSON structures, making it accessible for both editing existing files and exploring JSON data formats without requiring installation or additional software.

written from the facts on this page · September 2026

From the sources

Automatically generates JSON Schema (draft 2020-12) from your JSON. Quickly view JSON files or selections in JSON Hero, right from VS Code. Get it herefrom jsonhero.io

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