JSON Editor Online
jsoneditoronline.org
JSON Editor Online: edit JSON, format JSON, query JSON
JSON Editor Online is the original and most copied JSON Editor on the web. Use it to view, edit, format, repair, compare, query, transform, validate, and share your JSON data.
Docs
Detailed documentation of all the features of JSON Editor Onlines
Pricing
JSON Editor Online is the original and most copied JSON Editor on the web. Use it to view, edit, format, repair, compare, query, transform, validate, and share your JSON data.
Knowledge base
JSON Editor Online is the original and most copied JSON Editor on the web. Use it to view, edit, format, repair, compare, query, transform, validate, and share your JSON data.
GitHub
github.com › josdejong › jsoneditor
GitHub - josdejong/jsoneditor: A web-based tool to view, edit, format, and validate JSON · GitHub
Starred by 12.2K users
Forked by 2.1K users
Languages JavaScript 87.7% | SCSS 6.7% | HTML 5.6%
Videos
04:10
Build a JSON Editor to Format, Validate & Minify JSON in ...
04:08
Build a React.js JSON Editor Web App in Browser to Format,Validate ...
06:43
Using the Online JSON Editor - YouTube
06:09
Build a Next.js JSON Editor Offline Web App to Format ...
02:30
What Are Some Good JSON Editors? - The Friendly Statistician - YouTube
Editor.js
editorjs.io
Editor.js
Free block-style editor with a universal JSON output
JSONLint
jsonlint.com
JSON Online Validator and Formatter - JSON Lint
JSONLint is an online editor, validator, and formatting tool for JSON, which allows you to directly type your code, copy and paste it, or input a URL containing your code. It will validate your JSON content according to JS standards, informing you of every human-made error, which happens for ...
GitHub
github.com › json-editor › json-editor
GitHub - json-editor/json-editor: JSON Schema Based Editor · GitHub
JSON Editor can be used with browsers that support ES5, but in order to use it with older browsers such as IE, it is necessary to use "core-js" as a polyfill.
Starred by 4.9K users
Forked by 703 users
Languages JavaScript 61.9% | HTML 36.2% | CSS 1.9%
npm
npmjs.com › package › jsoneditor
jsoneditor - npm
A web-based tool to view, edit, format, and validate JSON. Latest version: 10.4.2, last published: 5 months ago. Start using jsoneditor in your project by running `npm i jsoneditor`. There are 427 other projects in the npm registry using jsoneditor.
» npm install jsoneditor
Published Oct 15, 2025
Version 10.4.2
Author Jos de Jong
Repository https://github.com/josdejong/jsoneditor
Homepage https://jsoneditoronline.org
JSON Viewer
jsonviewer.stack.hu
Online JSON Viewer and Formatter
JSON Viewer and Formatter - Convert JSON Strings to a Friendly Readable Format
npm
npmjs.com › package › @json-editor › json-editor
@json-editor/json-editor - npm
JSON Schema based editor. Latest version: 2.16.0, last published: a month ago. Start using @json-editor/json-editor in your project by running `npm i @json-editor/json-editor`. There are 29 other projects in the npm registry using @json-editor/json-editor.
» npm install @json-editor/json-editor
Published Feb 07, 2026
Version 2.16.0
Author Jeremy Dorn
Repository https://github.com/json-editor/json-editor
Jeremydorn
jeremydorn.com › json-editor
JSON Editor Example
// Set default options JSONEditor.defaults.options.theme = 'bootstrap2'; // Initialize the editor var editor = new JSONEditor(document.getElementById("editor_holder"),{ schema: { type: "object", properties: { name: { "type": "string" } } } }); // Set the value editor.setValue({ name: "John Smith" }); // Get the value var data = editor.getValue(); console.log(data.name); // "John Smith" // Validate var errors = editor.validate(); if(errors.length) { // Not valid } // Listen for changes editor.on("change", function() { // Do something...
npm
npmjs.com › package › vanilla-jsoneditor
vanilla-jsoneditor - npm
A web-based tool to view, edit, format, transform, and validate JSON. Latest version: 3.11.0, last published: 3 months ago. Start using vanilla-jsoneditor in your project by running `npm i vanilla-jsoneditor`. There are 64 other projects in ...
» npm install vanilla-jsoneditor
Published Dec 10, 2025
Version 3.11.0
OneCompiler
onecompiler.com › javascript › 3wzdrxh2v
JSON - JavaScript - OneCompiler
Write, Run & Share Javascript code online using OneCompiler's JS online compiler for free. It's one of the robust, feature-rich online compilers for Javascript language. Getting started with the OneCompiler's Javascript editor is easy and fast.
GitHub
github.com › jdorn › json-editor
GitHub - jdorn/json-editor: JSON Schema Based Editor
JSON Schema Based Editor. Contribute to jdorn/json-editor development by creating an account on GitHub.
Starred by 5.8K users
Forked by 1.1K users
Languages JavaScript 83.1% | HTML 16.9% | JavaScript 83.1% | HTML 16.9%
Online JSON Editor
classic.online-json.com › json-editor
Online JSON Editor
Online-JSON Beautifier is the best online tool you can use to format, parse, view, validate, edit, and make JSON data look better in real time. The JSON editor is a powerful tool that is easy to use and comes with a lot of features.
Json-editor
json-editor.github.io › json-editor
JSON Editor Interactive Example
You can also make changes to the JSON here and set the value in the editor by clicking "Update Form" Update Form
JSON Editor Online
jsoneditoronline.org › classic › index.html
Classic | JSON Editor Online
JSON Editor Online is the original and most copied JSON Editor on the web. Use it to view, edit, format, repair, compare, query, transform, validate, and share your JSON data.
GitHub
github.com › josdejong › svelte-jsoneditor
GitHub - josdejong/svelte-jsoneditor: A web-based tool to view, edit, format, repair, query, transform, and validate JSON · GitHub
A web-based tool to view, edit, format, repair, query, transform, and validate JSON - josdejong/svelte-jsoneditor
Starred by 1.2K users
Forked by 145 users
Languages TypeScript 53.8% | Svelte 36.8% | SCSS 6.3% | HTML 1.3% | JavaScript 1.2% | CSS 0.6%
TutorialsPoint
tutorialspoint.com › online_json_editor.htm
Online JSON Editor | Tutorialspoint
Online JSON Editor - Try online JSON Viewer and Editor using jQuery Plug-in
Reddit
reddit.com › r/javascript › [askjs] does anyone know of any local json editor with gui? (windows)
r/javascript on Reddit: [AskJS] Does anyone know of any local JSON editor with GUI? (Windows)
February 7, 2025 -
I'd like to be able to view and edit the entries on a local JSON file, including adding and removing entries.
Some of the fields are paths to images or videos (they're stored in the same folder as the JSON file). I'd like those to be shown in the editor.
Is there an app that does that?
Top answer 1 of 5
9
Vscode
2 of 5
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not sure exactly what you are asking for, but notepad++ plus the json extensions works pretty good for me. but json files are straight text files you can edit in any text editor. Are you looking for something to give you like an edit grid so you aren't directly editing the text?