Json Genie: JSON Editor/Viewer

View, Edit & Format JSON Files

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Open, view, search, edit and format JSON files on iPhone and iPad. No account, no cloud upload. Your JSON stays local. Json Genie is a fast JSON file opener, viewer, editor and formatter for iPhone and iPad. Built by an independent developer and based on years of real-world JSON tooling experience, Json Genie was created for practical JSON work on mobile: open the file, understand the structure, make your changes and move on. No account. No cloud upload. Your JSON files stay on your device. Open .json and JSONC files, browse them in a clean JSON tree view, search JSON keys and values, edit JSON data, pretty-print, minify and share the result. Your JSON stays local Json Genie opens, views, edits, searches and formats JSON directly on your iPhone or iPad. Your JSON files are not uploaded to our servers just to open, read, edit, pretty-print, minify or inspect them. That makes Json Genie useful for API responses, configuration files, exported data, logs, backups, app data, test files and JSON content you do not want to paste into an online JSON viewer, JSON formatter or converter. View JSON clearly Json Genie turns JSON into a clean object and array tree view that is easier to read on a phone or tablet than raw JSON text. Browse nested objects, arrays, strings, numbers, booleans and null values in a structured layout without losing track of the data. Open JSON from anywhere Use Json Genie as a JSON file opener for files on your device, pasted text, shared content, URLs and supported archives. Open .json files from Files, Mail, cloud storage apps, shared files or copied JSON text. Search and understand JSON Search through JSON keys, values and paths across your document. Jump to matching results, inspect the surrounding structure and return without losing your place. Smart filters such as id: 3, game.id: 3 or city: "Austin" help you find specific data faster. Edit JSON without raw text hassle Edit JSON files without manually fixing commas, brackets and quotes. Change strings, numbers, booleans and null values. Add, edit, clone, delete, move and reorder objects, arrays and values while keeping the JSON structure clear. Format and export JSON Use Json Genie as a JSON formatter when you need cleaner output, compact JSON, sorted keys or a readable structure before saving or sharing. Pretty-print, beautify, minify, share as text or file, or switch to raw text view when needed. Fast with small and large JSON files Speed has always been one of the main goals of Json Genie. It opens small JSON files quickly and is built to handle large, deeply nested JSON documents without getting in your way. Built by an independent developer Json Genie is not a bloated corporate editor. It is built by an independent developer, improved through real user feedback and focused on practical JSON work on iPhone and iPad. What you can do with Json Genie • Open JSON files from storage, URLs, pasted text, shared content and supported archives • Work with JSON and JSONC files, including comments • View JSON in a clean object and array tree view • Search JSON keys, values and paths • Use smart search filters like id: 3, game.id: 3 or city: "Austin" • Edit strings, numbers, booleans, nulls, objects and arrays • Add, delete, clone, move and reorder JSON entries • Open multiple JSON files in tabs • Copy and reuse JSON entries with paste history • Pretty-print, beautify, minify and sort JSON keys • Share JSON as formatted text or as a file • View raw JSON text when needed Useful for real-world JSON work Json Genie is useful for developers, testers, students, support teams, power users and anyone who needs to open, inspect, edit or format JSON files on iPhone or iPad. Use it for API responses, config files, exported data, JSON attachments, logs, test data, backups and other JSON files you need to read or clean up. Free and Premium Json Genie is free to use. Premium is optional and removes ads, expands file and tab limits, increases history and unlocks extra themes.

Ratings & Reviews

  • 4.0
    out of 5
    2 Ratings

Fixed a bug where the edit dialog height might be wrong on some devices Made it easier to reach us via email or reddit for when you want to suggest a feature.

Version v3.2.9 (+ store text update)

The developer, Tommy Uytterhaegen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Tommy Uytterhaegen
Size
  • 55.3 MB
Category
  • Developer Tools
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © Tuyware
  • Privacy Policy

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