Online tool to Format, indent & beautify JSON text with syntax highlighting & ability to expand/collapse the objects in a tree like structure.
Cost / License
- Free
- Proprietary
Platforms
- Online
JSONFormatter.org Alternatives
Sites and apps similar to JSONFormatter.org include DevToys, which is free and open source. Other options are Grayslate, JSON BANG!, JSON Crack and CodePrettify. JSON Viewers like JSONFormatter.org are a crowded field, with more than 50 alternatives for Mac, Windows, Linux, self-hosting and Android.
Alternatives list
Private online formatter, validator and converter for JSON, YAML, SQL, XML, CSV and 50+ formats. Everything runs in your browser; nothing you paste is uploaded.
Cost / License
- Free
- Proprietary
Platforms
- Online
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.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
Cost / License
- Free
- Proprietary
Platforms
- Online
TurtlesTools JSON Formatter & Validator is an intuitive, easy to use and blazing fast JSON formatter & validator.
Cost / License
- Free
- Proprietary
Platforms
- Online
Israel
Cost / License
- Free
- Proprietary
Platforms
- Online
B
OK JSON is a native and scriptable JSON formatter on macOS. It's really fast and well-integrated with macOS.
Cost / License
- Freemium
- Proprietary (Apache-2.0)
Platforms
- Mac
United Kingdom
+1
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.
Cost / License
- Free
- Proprietary
Alerts
- Discontinued
Platforms
- Online
E
Need to convert a XML file to JSON? This online converter allows you to convert between XML and JSON within few seconds. While the XML format is a markup language designed to define encoding rules for documents the JSON format is focused on human readable text to transmit data...
Cost / License
- Free
- Proprietary
Platforms
- Online
DevUtilHub provides 24+ free online developer tools including regex tester, Base64 encoder/decoder, JWT debugger, JSON formatter, hash generators, and more. All tools run entirely in your browser for maximum privacy and speed. No signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
JSONXMLKit is a free, browser-based toolkit designed to streamline the handling of structured data formats like JSON and XML. It offers a suite of utilities that allow developers, data analysts, and technical professionals to:
Cost / License
- Free
- Proprietary
Platforms
- Online
- United Kingdom
+1
StringFlux is a free online tool for developers to simplify string transformations like JSON escape, Base64 encode, URL encode, and more — all in one streamlined, privacy-friendly interface.
Cost / License
- Free
- Proprietary
Platforms
- Online
United States
