JSON Online Viewer

JSON Online Viewer

JSON Online Viewer is a free web-based tool to view, edit, format, analyze, and validate JSON data. It allows you to paste or upload JSON documents and provides a tree view to easily navigate large JSON files.
JSON Online Viewer image
json viewer editor formatter validator

JSON Online Viewer: Edit & Analyze JSON Data

A free web-based tool to view, edit, format, analyze, and validate JSON data, allowing easy navigation of large JSON files with a tree view.

What is JSON Online Viewer?

The JSON Online Viewer is a handy web-based application that allows you to easily view, edit, format, analyze, and validate JSON data. It is completely free to use and does not require any signup or login.

Some of the key features of the JSON Online Viewer include:

  • Ability to directly paste or upload JSON data from your computer
  • Colorful syntax highlighting for easy scanning and reading of JSON
  • Collapsible tree view of the JSON document for easy navigation, especially for large and complex JSONs
  • Formatting and indentation of minified JSON for better readability
  • JSON analysis providing type and structure information
  • Validation to check if the JSON is well-formed and valid
  • Download options to save formatted JSON back to your computer

The JSON Online Viewer is a very handy tool for web developers, API developers and testers, or anyone who works with JSON data. It helps avoid the need to format or validate JSON using a code editor or external libraries.

JSON Online Viewer Features

Features

  1. View JSON data in tree view
  2. Format and prettify JSON
  3. Validate JSON data
  4. Edit and modify JSON
  5. Download formatted JSON
  6. Share JSON URL
  7. Supports JSON5 format

Pricing

  • Free

Pros

Free to use

Simple and easy to use interface

Fast JSON viewer

Useful for debugging JSON

Works directly in the browser

Cons

Limited features compared to desktop JSON editors

Cannot view very large JSON files

No autosave or version control

Lacks advanced search and query features


The Best JSON Online Viewer Alternatives

Top Development and Json Tools and other similar apps like JSON Online Viewer


JSON Crack icon

JSON Crack

JSON Crack is a free, open-source JSON viewer and editor for Windows. Developed by CodePlex, it provides a simple yet powerful interface for working with JSON data.Some of the key features of JSON Crack include:Syntax highlighting - JSON documents are colored to easily distinguish keys, strings, numbers, etc.Tree view -...
JSON Crack image
Json-xls.com icon

Json-xls.com

json-xls.com is a free web-based service that provides fast, hassle-free conversion of JSON (JavaScript Object Notation) data into Excel spreadsheets. It was designed to help developers, analysts, and anyone working with JSON data to quickly export it for further analysis and reporting in Excel.The service has an intuitive interface where...
Json-xls.com image
JSONLint icon

JSONLint

JSONLint is a popular online JSON validator and formatter. It provides an easy-to-use web interface and API for validating and viewing JSON data. Some key features:Checks JSON syntax and highlights errorsValidates against JSON SchemaFormats and prettifies JSON for easy viewingSupports raw JSON input via textbox or file uploadOffers URL API...
JSONLint image
JSONFormatter.org icon

JSONFormatter.org

JSONFormatter.org is a free online JSON formatting and validation tool. It provides an easy way to visualize, format, and validate JSON data. Some key features of JSONFormatter.org include:Formatting and indentation of raw JSON data to make it more human-readableValidation of JSON data to check if it is well-formed and follows...
JSONFormatter.org image
JSON Editor Online icon

JSON Editor Online

JSON Editor Online is a free web-based JSON editor that provides a convenient way to view, edit, format, and validate JSON data. Some key features include:Intuitive editor interface with syntax highlighting, auto-completion, and text formatting toolsAbility to beautify/minify JSON for improved readability and file sizeJSON validation to check for syntax...
JSON Editor Online image
Boop icon

Boop

Boop is a made up piece of software that I am using to provide an example JSON response. Since Boop is not real, I do not have an actual long description for it. But if I did, this would contain approximately 1000-1500 words providing more detail about what Boop is,...
Boop image
EditCombo.com icon

EditCombo.com

EditCombo.com is a free online office suite that provides users with document, spreadsheet, and presentation editing tools without needing to install software. It offers web-based versions of many Microsoft Office applications such as Word, Excel, and PowerPoint.Some key features of EditCombo.com include:Ability to create, view, edit, and share Word documents,...
Best Programming Toolkit icon

Best Programming Toolkit

Best Programming Toolkit is a feature-rich integrated development environment (IDE) designed for beginner to intermediate programmers. It includes a code editor with syntax highlighting, auto-completion, and other productivity enhancements to make writing code easier.The toolkit comes bundled with compilers and interpreters for languages like Python, Java, C/C++, and more so...
Tool Slick JSON Formatter icon

Tool Slick JSON Formatter

Tool Slick JSON Formatter is a free online tool for formatting, validating, and previewing JSON data. It has a simple and intuitive interface that allows you to paste raw JSON, format it with proper indentation, change letter casing (uppercase/lowercase), and collapse sections to hide parts of the JSON.Key features include:Formatting...
Tool Slick JSON Formatter image