JSON Master
Para desarrolladores
Gratis
JSON Master is a native JSON editor built around what you actually do with JSON every day: find the value, copy its path, understand what a field really contains — and fix the file when it doesn't parse.
See the whole document as a tree and as colour-highlighted source, side by side on iPad and Mac. Both are the same file: change one, and the other follows.
FIND YOUR WAY
• Command palette: type a few letters and jump to any node or run any command — "custcity" finds customer.address.city
• Breadcrumbs, back and forward after every jump
• Search keys and values, step through matches
• Full keyboard navigation on Mac and iPad
UNDERSTAND A VALUE
• Unix timestamps shown as readable dates
• JWT tokens decoded: header, claims and expiry
• base64, ISO dates and URLs recognised on sight
• Warnings for integers too large for JavaScript
• Collapsed branches show their first keys, so you often don't need to open them
QUERY, COMPARE, GENERATE
• JSONPath queries with live results — tap one to jump to it
• Compare two documents by structure, not by line breaks
• Generate Swift Codable, TypeScript interfaces or JSON Schema
• Summary with node counts, depth and findings worth a look
FIX AND EDIT
• A broken file shows the exact line and column of the error
• One-tap repair for almost-JSON: comments, trailing commas, single quotes, bare keys
• Edit keys and values, change types, add, duplicate and delete — every edit undoable
• Format, minify, sort keys, expand embedded JSON strings, convert JSON Lines
• Copy paths in six notations: dot, JSONPath, brackets, jq, Swift and JSON Pointer
MADE FOR LARGE FILES
Files of tens of megabytes open without freezing, with progress shown while they load.
YOUR WAY
Four themes — Midnight, Graphite, Amber CRT and Daylight — and seven languages: English, German, French, Ukrainian, Spanish, Japanese and Portuguese.
No account, no ads, no tracking. Your files stay on your device.
LEGAL
• Privacy Policy: https://vybgss.github.io/json-master-docs/privacy-policy.html
• Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Valoraciones y reseñas
- Esta app no ha recibido suficientes valoraciones o reseñas como para mostrar una visión general.
• New look with four themes: Midnight, Graphite, Amber CRT and Daylight
• Command palette (⌘K): jump to any node or run any command by typing a few letters
• Breadcrumbs, back and forward navigation, full keyboard control in the tree
• One-tap repair for almost-JSON: comments, trailing commas, single quotes
• Broken files now show the exact error with the surrounding lines
• Large files open in the background with a progress indicator
• Collapsed branches preview their first keys
• Settings reorganised into sections
• New app icon
El desarrollador, Volodymyr Sichka, ha indicado que las prácticas de privacidad de la app pueden incluir la gestión de datos descrita a continuación. Para obtener más información, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Accesibilidad
El desarrollador no ha indicado todavía las prestaciones de accesibilidad que son compatibles con la app. Más información
Ficha técnica
- Tamaño
- 5,1 MB
- Categoría
- Para desarrolladores
- Compatibilidad
Requiere iOS 18.0 o posterior.
- iPhone
Requiere iOS 18.0 o posterior. - iPad
Requiere iPadOS 18.0 o posterior. - Mac
Requiere macOS 15.0 o posterior. - Apple Vision
Requiere visionOS 2.0 o posterior.
- iPhone
- Idiomas
- Inglés
- Edad
4+
- 4+
- Proveedor
Volodymyr Sichka
- Volodymyr Sichka no se ha identificado como comerciante de esta app. Si eres un consumidor que reside en el Espacio Económico Europeo, los derechos del consumidor no aplican a los acuerdos entre el proveedor y tú.
- Derechos de autor
- © 2026 Volodymyr Sichka