I need a program to visualize a json response from a URL or a json file, which organizes the data so it's more human readable. Any suggestions?
Use your JSON REST URL to visualize. Click on the Load URL button, Enter URL and Submit. Users can also visualize JSON in graph by uploading the JSON file. JSON Visualizer works well on Windows, MAC, Linux, Chrome, Firefox, Edge, and Safari.
You need to install JSON Viewer plugin in NotePad++. plugins > plugin Manager > JSON Viewer > Install. After plugin install select text you want to format and click on plugins > JSON Viewer > Format JSON. Checkout latest version of Notepad++ to get all updated and latest plugins.
You can use any text editor such as Notepad or Wordpad or Microsoft Word to open JSON files.
Great online tools:
Excellent for detecting invalid json, and shows both json-parse and eval methods.
chris.photobooks.com (JSON Visualization) (dead link)
Shows json as html tables and is good for detecting invalid json
jsonviewer.stack.hu (Online JSON Viewer)
Nice if you want to traverse json as a tree with properties (but bad for invalid json)
jsonlint.com (JSONLint - The JSON Validator)
Open-source, has excellent validation of detecting invalid json, and beautifies JSON.
Downloadable tool built on .NET:
JSON Viewer
Has a stand-alone viewer similar to the online viewer of the same name, but also has plugins for Fiddler 2 and Visual Studio 2005
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