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API & MCP

Peaceful JSON

Formatted, collapsible, copyable JSON viewer with advanced features and simple interface.

As of June 2026, Peaceful JSON has 83 users and a 5.00/5 rating from 2 reviews in the Developer Tools category.

Developer Tools
Chrome Web Store ↗.crx
Usersno change0%
83
83
Ratingno change0%
5.00
2 reviews
Reviewsno change0%
2
Version
1.3.0
Manifest V3
90-day change · In the last 90 days this extension 1 version update.

History

8 snapshots

Tracking since Apr 18, 2026.

84.648075.36Apr 18, 2026Jun 8, 2026
View as table
DateUsersRatingReviewsVersion
Apr 18, 2026—5.0021.2.0
Apr 25, 2026775.0021.3.0
May 2, 2026765.0021.3.0
May 9, 2026785.0021.3.0
May 14, 2026815.0021.3.0
May 20, 2026845.0021.3.0
Jun 2, 2026835.0021.3.0
Jun 8, 2026825.0021.3.0
Now835.0021.3.0

Changelog

  • Apr 18, 2026
    description
    A professional Chrome extension for viewing and formatting JSON data with advanced features.

Features:
- Raw/Formatted Toggle - Switch between tree view and raw JSON
- Smart Color Coding - Highlighting for URLs, emails, dates, UUIDs
- High Performance - Optimized for large JSON files
- Customizable - Font size, expansion state, color preferences
- Interactive - Click to expand/collapse, copy with feedback
- Dark Theme - Professional interface with syntax highlighting
- Recursive Collapse
    A professional Chrome extension for viewing and formatting JSON data with advanced features.

Features:
- Privacy & Security First Approach, No data collection, No external communication
- Raw/Formatted Toggle - Switch between tree view and raw JSON
- Smart Color Coding - Highlighting for URLs, emails, dates, UUIDs
- High Performance - Optimized for large JSON files
- Customizable - Font size, expansion state, color preferences
- Interactive - Click to expand/collapse, copy with feedback
- Dark Theme - Professional interface with syntax highlighting
- Recursive Collapse

Permissions & access

Permissions
storageactiveTabtabscontextMenusclipboardWrite
Host access
None declared

Screenshots

Peaceful JSON screenshot 1Peaceful JSON screenshot 2Peaceful JSON screenshot 3

About

A professional Chrome extension for viewing and formatting JSON data with advanced features.

Features:
- Privacy & Security First Approach, No data collection, No external communication
- Raw/Formatted Toggle - Switch between tree view and raw JSON
- Smart Color Coding - Highlighting for URLs, emails, dates, UUIDs
- High Performance - Optimized for large JSON files
- Customizable - Font size, expansion state, color preferences
- Interactive - Click to expand/collapse, copy with feedback
- Dark Theme - Professional interface with syntax highlighting
- Recursive Collapse

Technical

Version
1.3.0
Manifest
V3
Size
37.21KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
jkiphfgomljbnaamkcpaoealkhbklbog
Developer ID
u3e43204725058739b43309a034dad85a
Developer Email
[email protected]
Created
Sep 20, 2025
Last Updated (Store)
Apr 11, 2026
Last Scraped
Jun 8, 2026
Website
peacefuljson.com
Support URL
—

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Data sourced from the Chrome Web Store · last verified Jun 8, 2026.