Seecode: JSON Viewer & File Diff Tool

by Senee Lu · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A code editor extension with multi-language support, intelligent layout, JSON formatting, and file comparison.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#100K

#83K among extensions

Version

4.0.5

updated 14 Jul 2026

Users

monthly, 14 months

Latest, 16 Oct 2026: 63 usersMove the mouse over the chart for any month

Ratings count

monthly, 14 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Seecode: JSON Viewer & File Diff Tool

Seecode is a code editor extension with multi-language support, intelligent layout, JSON formatting, and file comparison. 🚀 Key Features Multi-Language Support JSON - Advanced JSON editing with validation and formatting SQL - Database query editing with keyword highlighting JavaScript/TypeScript - Full syntax highlighting and intelligent formatting Java - Complete Java development support with smart indentation Python - Python-specific formatting and syntax recognition Markdown - Rich markdown editing with live preview capabilities Plain Text - Clean, distraction-free text editing Advanced Code Editing Intelligent Auto-Detection - Automatically detects programming language based on content Smart Formatting - One-click code beautification with language-specific rules Real-time Syntax Highlighting - Professional-grade syntax coloring Auto-completion - Context-aware code suggestions File Compare (new in 4.0) 🎯 Perfect For Developers & Programmers Quick code testing and prototyping Code snippet management Multi-language development workflows