JSON Viewer Pro
開發人員工具
USD 2.99 · 專為 iPad 設計。尚未針對 macOS 驗證。
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 2-space, 4-space or compact indentation. Copy or share the result without ever leaving the app.
VALIDATE WITH PRECISE ERRORS
Catch malformed JSON the moment you paste it. The built-in parser reports exactly where the problem is — character position, line and column — so a missing comma or unclosed brace is never a mystery again.
EXPLORE AS A TREE
Collapse and expand any object or array to navigate deeply nested structures without scrolling through thousands of lines. Tap any node to copy its dot-path (users[0].name), perfect for building queries or referencing a value in your code.
SEARCH KEYS AND VALUES
Find every occurrence of a keyword across the whole document. Match keys, values or both. Toggle case sensitivity and whole-word matching. Each hit shows its full path, type and a preview, with one-tap copy.
SYNTAX HIGHLIGHTING
Keys, strings, numbers, booleans and null each get their own color, so the structure of your data is obvious at a glance. Output stays perfectly readable in both light and dark mode.
SMARTER PASTING
Pasted a Base64 or URL-encoded payload by accident? JSON Viewer Pro detects it and offers to decode it for you, so you can inspect the real JSON hiding inside.
STATS AT A GLANCE
See the total node count and maximum nesting depth of any document the moment it parses — useful for sizing up an unfamiliar API response before you dig in.
RECENT DOCUMENTS
Every document you format or validate is saved to a local history list. Jump back to it with a tap, swipe to delete, or clear everything at once.
WHY JSON VIEWER PRO
One-tap beautify and minify with selectable indentation
Precise validation with line, column and character position
Expandable tree with copy-path for every node
Full-text search across keys and values
Color syntax highlighting for keys, strings, numbers, booleans and null
Automatic Base64 and URL-encoded payload decoding
Node count and depth statistics
Local document history with swipe-to-delete
Works fully offline — your data never leaves the device
No subscriptions, no ads, no sign-in. Pay once, use it forever.
Download JSON Viewer Pro and make sense of any JSON in seconds.
評分與評論
- 此App未收到足夠的評分或評論以顯示概況。
開發者晨 张表明App的私隱慣例或包括下列資料的處理。詳情請參閲 開發者的私隱政策 。
不收集資料
開發者不會從此 App 收集任何資料。
輔助使用
開發者尚未表示此 App 支援哪些輔助使用功能。 進一步了解
資料
- 供應商
- 晨 张
- 大小
- 2.8 MB
- 類別
- 開發人員工具
- 相容性
須使用 iOS 17.0 或以上版本。
- iPhone
須使用 iOS 17.0 或以上版本。 - iPad
須使用 iPadOS 17.0 或以上版本。 - Mac
須使用 macOS 14.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。 - Apple Vision
須使用 visionOS 1.0 或以上版本。
- iPhone
- 語言
- 簡體中文、英文
- 年齡分級
4+
- 4+
- 版權
- © 2026 Zhang Chen
