Json Genie: JSON Editor/Viewer

View, Edit & Format JSON Files

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

Work with JSON and JSONC files more easily: edit, search, compare, merge, save, and share. Json Genie is a fast, private JSON viewer, editor, formatter, merger and compare tool for iPhone and iPad. Open JSON and JSONC files, view them in a clean tree structure, search keys and values, edit data, compare differences, merge files, pretty-print, minify and share the result. No account. No cloud upload. Your JSON files stay on your device. Built for practical JSON work on mobile, Json Genie helps you open a file, understand its structure, make changes safely and move on. View JSON clearly Turn raw JSON into a readable object and array tree view. Browse nested objects, arrays, strings, numbers, booleans and null values without losing your place. 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 and JSONC files from Files, Mail, cloud storage apps, copied JSON text or ZIP archives. Edit JSON without broken syntax Edit JSON files without manually fixing commas, brackets or quotes. Change strings, numbers, booleans and null values. Add, edit, clone, delete, move and reorder objects, arrays and values while keeping the structure clear. Compare JSON files Pick two JSON files or open tabs and see what changed. Inspect differences in objects, arrays and values without copying private data into an online JSON diff tool. Merge JSON files Combine JSON files directly on your iPhone or iPad. Review the merge summary, inspect the result, then save or share the merged JSON. Useful for config files, exported data, API responses, backups and test files. Find what matters fast Search JSON keys, values and paths across your document. Jump to matching results, inspect the surrounding structure and return without losing your place. Smart filters like id: 3, game.id: 3 or city: "Austin" help you find specific data faster. Format, minify 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 JSON, beautify JSON, minify JSON, sort keys, share as text or file, or switch to raw text view when needed. Private local JSON workflow Json Genie opens, views, edits, searches, compares, merges and formats JSON directly on your iPhone or iPad. Your files are not uploaded to our servers just to inspect, edit or clean them up. Fast with small and large JSON files Json Genie is built for speed and clarity, from small JSON snippets to large, deeply nested documents. What you can do with Json Genie • Open JSON, JSONC and supported ZIP archives • View JSON in a clean tree view • Compare JSON files and open tabs • Merge JSON files and review the result • Search keys, values and paths • Use smart search filters such as id: 3 or game.id: 3 • 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 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, compare, merge or format JSON files on iPhone or iPad. Use it for API responses, configuration files, exported data, JSON attachments, logs, test data, backups, app data and other structured files you need to read, combine 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

New in Json Genie 3.4.0: • Compare JSON files or open tabs and quickly see what changed. • Choose whether a document is regular JSON or JSONC with comments. • Improved opening archives from cloud storage providers like OneDrive. • Small fixes and polish for editing and file handling.

Version v3.4.0

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
  • 57.7 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

    • More by Tommy Uytterhaegen

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