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Json Viewer
Free online json viewer, parser & formatter
# Developer Tools
Featured on : Jul 31. 2025
Featured on : Jul 31. 2025
What is Json Viewer?
🚀 #1 Free JSON Viewer, Parser & Formatter online. Validate, format, minify & beautify JSON instantly. AI-powered JSON analysis. Large file support up to 30MB. No registration required.
Problem
Developers and data professionals manually format and validate JSON data, which is time-consuming and prone to errors. Handling large JSON files (up to 30MB) and lacking AI-powered analysis tools hinder productivity.
Solution
A web-based JSON viewer, parser, and formatter tool that allows users to instantly validate, format, minify, and beautify JSON data. AI-powered JSON analysis provides intelligent insights, while supporting large files up to 30MB without registration.
Customers
Software developers, data engineers, and QA testers working with JSON APIs or data pipelines. Users include backend developers in startups, enterprise IT teams, and data analysts processing JSON-based datasets.
Unique Features
Combines AI-driven JSON analysis with 30MB file support, eliminating registration requirements. Offers one-click formatting/validation and syntax error highlighting with actionable suggestions.
User Comments
Saves hours on JSON debugging
Essential for API development workflows
AI insights detect data patterns effectively
Handles massive datasets seamlessly
Free tier covers most professional needs
Traction
Ranked #1 JSON formatter on ProductHunt (7/2024). Processes 200k+ JSON files monthly. Freemium model with Pro tier ($5/mo) for advanced features.
Market Size
Global developer population reached 27.7 million in 2023 (Statista), with JSON being used in 95%+ of web APIs. Market for developer tools grows at 12.7% CAGR, projected to hit $15 billion by 2028.