Json Genie - JSON Editor

Tuyware

Contains ads

About this app

Json Genie is a ridiculously fast, modern, and beautifully designed JSON editor and JSON viewer for Android. Open JSON files, edit JSON content, search keys and values, format JSON, inspect document details, and work with both JSON and JSONC in one clean app.

Open JSON from files, shared content, pasted text, URLs, and supported archives. Create a new document from scratch, browse data in a clear tree view, and make changes without fighting the interface. Json Genie is built for both technical and non-technical users, so it feels approachable for quick checks and powerful enough for deeper editing.

Whether you are working with a small JSON file or a large nested document, Json Genie stays fast, clear, and easy to use. It is a practical tool for reviewing API responses, editing config files, inspecting exported data, formatting content, and making quick updates on Android.

What you can do with Json Genie:

Open JSON from files, shared content, pasted text, URLs, and supported archives
View and edit objects, arrays, and values
Add, remove, reorder, and update entries
Search within the current list or across the entire document
Open multiple files in tabs and switch between them easily
Pretty-print, minify, and sort keys before exporting
Share JSON as text or as a file
View document details such as source, format, and file information
Work with JSON and JSON with comments (JSONC)
Choose light, dark, or system appearance

Built for real-world use:

Ridiculously fast for both small and large JSON files
Modern, beautiful look and feel
Clean navigation for deeply nested data
Safer handling of unsaved changes
Polished search, paste, and share flows
Multi-language support

Json Genie helps you open, read, understand, edit, and share JSON files on Android in a faster and more comfortable way.

Ratings and reviews

Keeps saying it stopped responding even though it works alright, but the constant popup makes it self fulfilling. It's the only json editor for androids rn so fine, I'll be done copy/pasting my 3 paragraphs in fifteen minlol old: Super helpful for reading my .json files. Editing is something I wouldn't attempt with this app for documents, however. If there's a way to edit from the point you wish to, it isn't easy to find. Want to fix a typo seven chapters in? Welcome to the top of the document.

I don't know how this is possible, but the app sometimes manages to leave the file contents in an invalid format (by adding an additional curly bracket at the end) I'm not viewing it in text so I can't see this, so I save the file thinking all is well then I find out it doesn't load because of this issue. I'd use the app to simply fix the issue, but oh wait, it doesn't recognise the invalid file, which contains the mistake it made by itself. This is rare but when it happens I can't do anything.

Nicely laid out app and seems to do everything well apart from one critical feature- saving any changes you make to a file. you can save a copy to the downloads directory but I just need to access a file in external storage, edit and save. Not a big ask but unfortunately not available.

What’s new

Added privacy policy link
Bug fixes
Ui improvements