FAQ

Common questions about Giant JSON Viewer.

Can this really open a 100GB JSON file on Android?

Yes. The viewer uses a streaming JSON parser that reads the file in chunks instead of loading it all into memory, so it can handle files up to 100GB without crashing your device.

Will it work on my phone with limited RAM?

Absolutely. Because parsing is streamed, memory usage stays low even for giant files. You can browse, search, and format big JSON on most modern Android phones and tablets.

Is my JSON data uploaded to a server?

No. All parsing and formatting happens on your device. Your JSON never leaves your phone, keeping sensitive data private.

What JSON formats are supported?

Standard JSON, including nested objects, arrays, and large numbers of records. The formatter pretty-prints and validates your JSON as you browse.