Sites and apps similar to JSON Formatter & Validator include DevToys, which is free and open source. Other options are Grayslate, JSON Sage, Omni Tools and CodePrettify. There's no shortage of JSON Viewers like JSON Formatter & Validator, with more than 25 alternatives for Mac, Linux, Windows, self-hosting and Android.
DataLensia is a privacy-first, browser-based data toolkit that lets you visualize CSV datasets and work with JSON/NDJSON using tools like a JSON comparator, schema generator, editor, and converter — all processed locally.
Beautify Code offers different web tools for developers. You can find converters for different types including XML, JSON and YAML. You can beautify and minify JS, CSS and HTML files.
Online tool to Format, indent & beautify JSON text with syntax highlighting & ability to expand/collapse the objects in a tree like structure.
Every developer knows the pain of jumping between a dozen scattered online JSON tools just to get one job done. One site to format, another to validate, a third to convert, each with clunky, outdated interfaces and inconsistent behavior.
