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Json Genie: JSON Editor/Viewer at Mac App Store analyse
Tommy Uytterhaegen
Version
v3.3.0
Size
53.84 Mb
Updated
4 hours ago
Released
19 May 2026
Description
Json Genie is a fast JSON viewer, JSON editor, JSON formatter and JSON merger for iPhone and iPad.
Open JSON files, view them in a clean tree structure, search keys and values, edit data, merge JSON files, pretty-print, minify and share the result.
No account. No cloud upload. Your JSON files stay on your device.
Json Genie is built for practical JSON work on mobile: open the file, understand the structure, make your changes and move on.
View, edit and format JSON
Json Genie turns raw JSON into a clean object and array tree view that is easier to read on iPhone and iPad.
Browse nested objects, arrays, strings, numbers, booleans and null values without losing track of the structure.
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, shared files or copied JSON text.
Merge JSON files
Combine JSON files directly on your iPhone or iPad. Review the merge summary, inspect the result and save or share the merged JSON.
Useful for configuration files, exported data, API responses, backups, test files and structured data that needs to be combined without switching to a desktop tool.
Search and understand JSON
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 such as id: 3, game.id: 3 or city: "Austin" help you find specific JSON 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 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, merges and formats JSON directly on your iPhone or iPad. Your JSON files are not uploaded to our servers just to inspect or edit them.
That makes Json Genie useful for API responses, config files, exported data, logs, backups, app data, test files and JSON content you do not want to paste into an online JSON viewer or JSON formatter.
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.
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
• Merge JSON files and review the merge result
• 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, merge 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, 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.
Estimates
Availability
Devices
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
iPhone8
iPhone8Plus
iPhoneX
iPad75
iPad76
iPhoneXS
iPhoneXSMax
iPhoneXR
iPad812
iPad834
iPad856
iPad878
iPadMini5
iPadMini5Cellular
iPadAir3
iPadAir3Cellular
iPodTouchSeventhGen
iPhone11
iPhone11Pro
iPadSeventhGen
iPadSeventhGenCellular
iPhone11ProMax
iPhoneSESecondGen
iPadProSecondGen
iPadProSecondGenCellular
iPadProFourthGen
iPadProFourthGenCellular
iPhone12Mini
iPhone12
iPhone12Pro
iPhone12ProMax
iPadAir4
iPadAir4Cellular
iPadEighthGen
iPadEighthGenCellular
iPadProThirdGen
iPadProThirdGenCellular
iPadProFifthGen
iPadProFifthGenCellular
iPhone13Pro
iPhone13ProMax
iPhone13Mini
iPhone13
iPadMiniSixthGen
iPadMiniSixthGenCellular
iPadNinthGen
iPadNinthGenCellular
iPhoneSEThirdGen
iPadAirFifthGen
iPadAirFifthGenCellular
iPhone14
iPhone14Plus
iPhone14Pro
iPhone14ProMax
iPadTenthGen
iPadTenthGenCellular
iPadPro11FourthGen
iPadPro11FourthGenCellular
iPadProSixthGen
iPadProSixthGenCellular
Pricing by country
| Country | Price |
|---|---|
| Canada | free |
| China | free |
| France | free |
| Germany | free |
| Italy | free |
| Netherlands | free |
| Portugal | free |
| Spain | free |
| UK | free |
| India | free |
| Japan | free |
| Korea, Republic Of | free |
| Poland | free |
| Russia | free |
| Turkey | free |
| USA | free |
| Ukraine | free |