Developer Tools$1K-5K MRRHigh competitionWeekendevergreen
JSONPretty
API and web tool that formats, validates, and diffs JSON instantly
● The Problem
Developers format JSON dozens of times daily. Online tools are ad-heavy. CLI tools require switching context. No tool combines formatting, validation, diffing, and schema generation.
● The Solution
A fast, clean web tool and API for JSON formatting, validation, diff comparison, and TypeScript type generation. Keyboard shortcuts for power users. No ads.
Key Signals
MRR Potential
$1K-5K
Competition
High
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