openaso

apps / 6797175683

JSON Viewer Pro

Pretty Print & Validate JSON

晨 张 · Developer Tools · $2.99 · US storefront

#17 Top Paid Developer Tools Apps
rating
ratings
updated
Sep 1, 2026

v1.0

released
Sep 1, 2026

visible word pool · 6 words

jsonviewerproprettyprintvalidate

title 15/30 chars · subtitle 28/30 chars

App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of JSON Viewer Pro's pool that are public — the keyword field is not exposed by any API.

from the listing

JSON Viewer Pro is the fast, offline-first JSON toolkit for iPhone and iPad. Paste, import or type any JSON and instantly beautify it, minify it, validate it and explore it as an expandable tree. Built for developers, students, QA engineers and anyone who works with APIs, config files or data. BEAUTIFY AND MINIFY IN ONE TAP Turn a wall of compact JSON into clean, indented, color-coded text in a single tap. Switch between pretty print and minified output instantly. Choose…

full listing on the App Store ↗

Where does it rank? Chart position is one signal — most installs come from keyword search. Check where JSON Viewer Pro ranks for any keyword, free, with the rank checker.

this page is one tool call

mcp · app
{
  "tool": "app",
  "arguments": {
    "appId": 6797175683,
    "countries": [
      "US"
    ],
    "subtitle": true
  }
}

The app tool returns this listing as stable JSON for any storefront — one of thirteen ASO tools your agent gets over MCP. Get a free key.

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