Apps similar to JSON Formatter Pro include jq, which is free and open source. Other options are JSON BANG!, JSON Crack, jsonbolt and JSON Editor Online. You can choose from more than 10 JSON Viewers like JSON Formatter Pro for the web, Windows, Mac and Linux.
jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text.
United States
Transform complex JSON into interactive diagrams. Delete nodes, rename keys, view structured tables, and get instant JSON statistics.
JSON Crack is a versatile online tool designed to visualize and analyze various data formats, including JSON, YAML, CSV, XML and more. It transforms complex data into intuitive graphs and tree views, making it ideal for developers.
United States
A hardware-accelerated JSON viewer, built for people who dig through folders full of huge payloads, logs, and data dumps every day.
JSON Editor Online is a web-based tool to view, edit, and format JSON. It shows your data side by side in a clear, editable treeview and in a code editor.
Quickly view, search, and export large JSON data with ease. Open 1GB JSON files in just seconds. Use RegEX and JSONPath to easily search through the data. Export JSON files to XML in both minified and formatted versions.
Netherlands
EU
Online JSON Formatter and JSON Validator will format json data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON.
India
CapyToolkit is a collection of 45+ free browser tools engineered to run entirely client-side. All operations execute locally via native browser APIs, Web Workers, and WASM, ensuring that data, logs, and cryptographic keys never reach an external server.
United States
UnblockDevs is a free suite of developer tools that runs 100% in your browser — nothing is sent to servers, no signup required.
United States
Free JSON & Markdown workbench — format, validate, diff, chart, generate types, test APIs. Runs 100% in your browser, no signup, no uploads.
India
