+
+

Related Products

  • Okyline
    2 Ratings
    Visit Website
  • Crowdin
    929 Ratings
    Visit Website
  • SurveyJS
    64 Ratings
    Visit Website
  • Highcharts
    123 Ratings
    Visit Website
  • wp2print
    7,598 Ratings
    Visit Website
  • MobiPDF
    7,811 Ratings
    Visit Website
  • Retool
    593 Ratings
    Visit Website
  • TradingView Stock Widgets
    16 Ratings
    Visit Website
  • Buddy Punch
    1,682 Ratings
    Visit Website
  • Intellimas
    30 Ratings
    Visit Website

About

​The Online JSON Editor is a tool designed to facilitate the viewing, editing, formatting, validating, and beautifying of JSON data. It offers a user-friendly interface that allows for quick modifications of complex JSON code and supports multiple methods for code input, including direct typing, copy-pasting, file uploads, and URL retrieval. Online JSON Editor provides various code views such as tree, form, code, and text, enabling users to interact with JSON data in their preferred format. Additional features include real-time formatting, minification without altering code integrity, undo and redo functionalities, error highlighting with descriptive messages, and compatibility across multiple devices.

About

SafeJSON is an all-in-one local JSON toolkit built exclusively for developers. All parsing, comparison, JWT decoding and validation runs 100% inside your browser, with zero user data uploaded to external servers. Core features include standard JSON formatter, visual JSON Diff, JWT token decoder, JSONPath query engine, and JSON Schema validator. It supports huge 50MB+ JSON files powered by Web Workers, dark mode, collapsible tree views, and one-click raw JSON export. Users can independently verify full privacy via Chrome DevTools Network panel — no API keys, tokens or confidential payloads leave your device. The core toolset is permanently free, with advanced features (Diff & JWT) available via SafeJSON Pro ($5/month or $39/year). The full codebase is fully open-source on GitHub for full audit.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and data analysts requiring a tool to manage and transform JSON data

Audience

Frontend & backend engineers, API testers, DevOps, security developers, full-stack programmers who work with JSON and auth tokens daily

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$5/month, $39
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Supported
Live Online Not Supported
In Person Supported

Company Information

Online JSON Editor
United States
classic.online-json.com/json-editor

Company Information

SafeJSON
Founded: 2025
United States
safejson.dev

Alternatives

JSON Viewer

JSON Viewer

JSONViewer.tools

Alternatives

JSON Crack

JSON Crack

ToDiagram
Liquid Studio

Liquid Studio

Liquid Technologies
JSON Editor

JSON Editor

VDT LABS
Liquid Studio

Liquid Studio

Liquid Technologies

Categories

JSON Editors Supported

Categories

JSON Editors Supported

Integrations

JSON Supported

Integrations

JSON Not Supported
Claim Online JSON Editor and update features and information
Claim Online JSON Editor and update features and information
Claim SafeJSON and update features and information
Claim SafeJSON and update features and information