Paste or upload an Apple Wallet pass.json file to check required fields, barcode setup, colors, pass style fields, and common PassKit mistakes.
Paste pass.json
PassKit checks built for fast reviews
Use this validator before packaging a .pkpass file or before handing a PassKit build to a customer.
Required Apple Wallet keys
Pass style object detection
Barcode and barcode array checks
Relevant date and expiration checks
Field count and location checks
Pass.json validator FAQ
Quick answers about validating Apple Wallet pass.json files.
What does the pass.json validator check?
It checks required PassKit fields, pass style structure, barcode fields, color values, location shape, expiration dates, and common field limits.
Is my pass.json uploaded?
No. Validation runs in your browser, so the JSON you paste or upload stays on your device.
Can this replace Apple's validation tools?
No. Use it as a quick first pass while building or reviewing a wallet pass. Always test the final .pkpass package on Apple Wallet.
Related tools
Use these next when you need to inspect the full pass package or estimate loyalty value.