Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted
JSON OS Alternatives
Sites and apps similar to JSON OS include JSON Crack, which is free and open source. Other options are Boop, 10015.io, fx and JSON BANG!. You're spoiled for choice with JSON Viewers like JSON OS: we list more than 50 alternatives for Mac, Windows, Linux and self-hosting.
Alternatives list
Visual JSON Editor is a JSON schema draft v4 based file editor for Windows: When opening a JSON file, the application auto-generates an editor GUI based on the provided JSON schema. The goal is to make JSON editing more effective and easier for users.
Cost / License
- Free
- Open Source (MIT)
Alerts
- Discontinued
Platforms
- Windows
Switzerland
AllJSON is a free, fast, browser-based tool for working with JSON. It validates messy JSON, lets you explore it as an interactive tree, and turns clicked fields into BigQuery / Snowflake-style SQL — all without sending data anywhere.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
Poland
EU
16 quicktype alternativesquicktype generates types and helper code for reading JSON in C#, Swift, JavaScript, Flow, Python, TypeScript, Go, Rust, Objective-C, Kotlin, C++ and more. Customize online with advanced options, or download a command-line tool.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Online
- Xcode
- Visual Studio Code
- Microsoft Visual Studio
United States
+1
Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel.
Cost / License
- Free
- Proprietary
Platforms
- Online
India
+1
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.
Cost / License
- Free
- Proprietary
Platforms
- Online
- India
HtmlStrip is a free tool designed for web developers who need a quick and simple solution for things in their day to day work.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
Online Tools like Beautifiers, Editors, Viewers, Validators for Developers: HTML, XML, JSON, CSS, JavaScript.
Cost / License
- Free
- Proprietary
Platforms
- Online
Free and privacy-first online tools for developers, students, and creators — including IP lookup, Base64 decoder, JSON formatter, crontab generator and more.
Cost / License
- Free
- Proprietary
Platforms
- Online
Germany- EU
+2
JSON Formatter Pro is a browser extension that helps you quickly format and validate JSON so it’s easy to read and debug. It prettifies/minifies JSON, highlights syntax, and makes it simple to inspect large JSON responses while working in APIs, web apps, and dev tools workflows.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Google Chrome
+6
53 JSONConsole.com alternativesA powerful online JSON formatter, editor and validator with multiple visualization modes including code, tree, table and graph views, making JSON debugging and manipulation effortless.
Cost / License
- Free
- Proprietary
Platforms
- Online
+2
A free web app providing 200+ online tools for developers, including JSON formatters, PDF mergers, code converters, data generators, and more—no signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
