JSON editor and validator - view, edit and format JSON data
JSONBuddy - A better way to edit and create JSON and JSON schema. The only editor with full support for Draft 4, 6, 7, 2019-09 and 2020-12.
JSON editor for Windows ®
JSON text and grid editor for Windows® to create error-free JSON with ease.
JSON Schema validator and editor
JSON syntax checking and JSON Schema validator supporting Draft 4, 6, 7, 2019-09 and 2020-12. Unique JSON schema analyzer and debugger.
Solution for large JSON data
Learn moreJSON data converter
Import CSV text and get JSON data. Export JSON to CSV and convert between JSON and XML.
JSON Command-line tool
Free JSON validator command-line tool.
Built-in text editor for JSON and JSON Schema with syntax-coloring, auto-completion, folding and more...
Context sensitive entry-helper
Intelligent auto-completion using JSON schema information. Create JSON content in less time.
Brace highlighting and pretty-print
Brace highlighting, JSON pretty-print and remove whitespace features.
JSON Text editor
Whenver you need to edit any JSON input which is not well-formed.
JSON syntax checking
Avoid JSON parsing problems with the built-in JSON syntax checking.
Best JSON schema editor available
Schema editor for Windows® with $ref keywords as active links. Unique JSON schema analyzer and JSON Schema validation debugger. Step through the validation process and set breakpoints.
Code folding
Use code folding to collapse and expand sections of JSON text.
Syntax-coloring
Complete JSON text editor for Windows®. JSON specific syntax-coloring for increased readability.
Apply JSONPatch operations
Use the JSONPatch standard to modify your data directly in the JSON editor and also using the command-line tool (Screencast).
A unique JSON Schema validation debugger
Step through any JSON validation
See in detail how your JSON data is validated. Learn and watch what parts of the JSON schema the validator is using.
Understand any JSON Schema in no time
Regardless of the origin of the JSON Schema. Use the debugger to see how it is working.
All standard debugging commands
Step, run, break and stop commands are available to quickly navigate through the debugging session.
Set breakpoints in JSON input and schemas
Add any number of breakpoints in your JSON instance and all referenced schema files.
Use any view you like while debugging
You can switch between Text, Grid and Schema view while you are stepping through the JSON validation process.
Outstanding support for large JSON instance data
Use JSONBuddy to debug input data with thousands or even millions of lines. You can locate how and where your JSON data is validated in seconds.
Always create well-formed JSON with JSONBuddy and the easy to use grid editor
Fast editing of JSON
JSON editor with drag-and-drop to build any JSON structure fast and easy.
Collapse and expand
JSON editor supporting collapse and expand sections of JSON data with a single click.
Context sensitive entry-helpers
Create JSON content in less time with intelligent context sensitive entry-helpers showing properties from any assigned JSON schema.
Syntax-coloring
Syntax-coloring for property values and arrays.
Complete JSON editor environment
Standard editor functionalities like undo-redo, copy-paste and find-replace also for the grid editor.
Quick access with keyboard navigation
Support for keyboard navigation like arrow keys and page up/down.
Syntax checking and validation
Run well-formed tests and validation also for large JSON data.
JSON Schema view to generate HTML documentation
Use the unique JSON schema view to create a nicely looking tree diagram of your JSON schema. Learn more about the JSON schema editor in JSONBuddy.
Take a detailed look at some other features of JSONBuddy
JSONBuddy is more than just a JSON editor for Windows ®. Learn more on clicking the images and links below.
JSON Schema editor
Get a complete JSON schema designer with extended support for creating and testing JSON schema specifications.
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JSON validation debugger
See in detail how your JSON data is validated using the JSON Schema validation debugger.
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Convert JSON to CSV
XML, JSON, CSV and HTML conversion tool. Import CSV text and get JSON, XML or HTML.
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Import CSV text
Import from any CSV text and get structured JSON or XML data in the editor.
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JSON Pointer
JSON editor with built-in JSON pointer engine. Useful on creating JSON schema documents and for navigation.
Complete JSON tool
Text editor window and context sensitive entry-helper with a list of properties resolved from a JSON schema.
- Validate JSON data using the JSON Schema standard.
- Provide JSON type definitions for further checking of your JSON data.
- Resolve problems fast with the jump-to-error functionalities.
- JSON schema design tool with a unique schema analyzer (linter), extra syntax-coloring features and full validation of schema files.
- Batch validator for JSON documents.
- Free JSON validator command-line tool for Windows®
- Feature comparison page
- Version history
JSON (JavaScript Object Notation) is an open text format consisting of attribute–value pairs. Although JSON is derived from the JavaScript scripting language, it is a language-independent data format. JSON is commonly used for data transmissions between a server and web application, like AJAX and all kind of Web services.
Use JSONBuddy as your JSON editor for Windows PCs to create and modify JSON content or JSON Schema files and get access to extraordinary editor features like JSON well-formed checking, intelligent auto-completion, pretty-print, remove whitespace and JSON validation. JSONBuddy also provides additional functionalities to work efficiently with JSON:
- JSON schema designer with support of the latest schema versions.
- Convert between XML and JSON.
- Convert JSON to CSV text.
- Import CSV and get XML or JSON data.
- Apply stylesheets to JSON and generate HTML.
- JSON Pointer evaluation.
JSONBuddy has a built-in powerful Grid style editor for JSON. This new editor view simplifies the creation and editing of JSON text even more and guarantees that any JSON content is well-formed and ready to be parsed.
A grid style editor gives additional overview of the JSON content and allows quick collapsing and expanding to set the focus on the JSON parts you are currently interested in. By using a grid style editor, even users who are not familiar with the JSON format are enabled to create and edit complex JSON content.