About CaseStatusTracker
Why we built an independent, browser-local reader for USCIS case data.
A clearer view of data you already have
CaseStatusTracker turns user-provided case JSON into a readable timeline. Our focus is understanding the structure of the supplied data, showing missing information, and making uncertainty visible.
Independent by design
We are not USCIS, a government agency, or a law firm. We cannot access internal agency systems, accelerate a case, or confirm a decision. Official notices and USCIS resources remain the sources for official case information.
Current availability
The JSON reader, timeline, and timestamp comparison work locally in your browser. Signed-in users can choose to save redacted cases and prepare a detailed report preview before a one-time purchase. Supported event definitions are linked to the NIEM published source. We do not claim expert credentials that have not been established.