How to Convert Excel to JSON on iPhone and Android

The browser-based Excel to JSON converter works on mobile devices — including iPhone, iPad, and Android phones. If you have an Excel file on your phone and need a JSON output, you do not need to transfer it to a desktop first. Here is how to do it directly on your mobile device.

Does the Excel to JSON Converter Work on Mobile?

Yes. The converter runs entirely in the browser using standard web APIs that all modern mobile browsers support. There is no mobile app to install — it works in:

• Chrome on Android (Android 8+)
• Safari on iPhone and iPad (iOS 14+)
• Firefox on Android
• Edge on iOS and Android

The converted JSON can be copied to the clipboard or downloaded as a .json file to your device.

Converting Excel to JSON on Android in Chrome

1. Open Chrome on your Android device
2. Navigate to the Excel to JSON converter tool
3. Tap the upload area — your file picker opens
4. Navigate to the Excel file on your device (Downloads, Google Drive, or another location)
5. Select the file — it loads and converts automatically
6. If the workbook has multiple sheets, use the sheet dropdown to select the correct one
7. Tap Copy JSON to copy the output, or Download JSON to save it as a file

The downloaded .json file saves to your Android Downloads folder. You can share it directly via Android's share sheet to email, messaging apps, or cloud storage.

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Converting Excel to JSON on iPhone in Safari

1. Open Safari on your iPhone
2. Navigate to the Excel to JSON converter tool
3. Tap the upload area — the Files picker or photo library opens (depending on iOS version)
4. Select "Browse" to navigate to your Excel file in iCloud Drive, Files, or other connected storage
5. Select the .xlsx or .xls file — it converts instantly
6. Tap Copy JSON to copy to clipboard, or Download JSON to save via the iOS share sheet

On iOS, the downloaded JSON file opens in the Files app. From there you can share it to email, AirDrop it to your Mac, or open it in a compatible app.

Limitations When Using the Converter on Mobile

The mobile experience works well for most files, but there are a few limitations compared to desktop:

• Large files: Mobile browsers have less available memory than desktops. Very large Excel files (50MB+) may be slow to process or fail on older devices.
• JSON editing: Copying the JSON to a mobile text editor for post-processing is less convenient than a desktop IDE. For simple viewing, mobile is fine.
• File access: On iOS, Excel files must be accessible via the Files app — files in third-party apps may require exporting to Files first.
• Formatted output: On small screens, the formatted JSON preview is hard to read. Use the minified toggle and then open the downloaded file on desktop for detailed review.

What to Do If the Mobile Conversion Does Not Work

If your file is too large for mobile or you need to post-process the JSON, the easiest workaround is to email or AirDrop the Excel file to your desktop and run the conversion there.

Alternatively, upload the file to Google Drive or iCloud from your phone, then access the same tool from a desktop browser and load the file from cloud storage.

For recurring mobile-to-JSON workflows, a short Python script on a server (or a Google Apps Script in Google Sheets) provides a more reliable automated path.

Frequently Asked Questions

Can I convert an Excel file to JSON on my iPhone?

Yes. Open Safari on your iPhone, navigate to the browser-based Excel to JSON converter, upload your .xlsx file from the Files app, and tap Download JSON. The file saves via the iOS share sheet.

Does the Excel to JSON converter work in Chrome on Android?

Yes. The converter works in Chrome on Android. Tap the upload area, select your Excel file from device storage or cloud storage, and tap Copy JSON or Download JSON to get the output.

Is there an Excel to JSON app for iPhone?

There is no dedicated app, but the browser-based converter works in Safari without any download. It handles .xlsx and .xls files and outputs a JSON array you can copy or download directly on your iPhone.

Why does my Excel file fail to convert on mobile?

Large files (50MB+) may exceed mobile browser memory limits. Try converting on a desktop browser if the file is large, or split the Excel file into smaller parts before converting on mobile.