USPS Bulk Tracking
Enter tracking numbers (one per line):
or Upload CSV / Excel (.xlsx):
Drag & Drop your file here or tap to select (CSV or XLSX)
Track Now
Select interval:
Every 1 hour
Every 3 hours
Every 12 hours
Save labels to auto-check
How to Use:
• Paste tracking numbers (one per line) or upload a file
• Accepted formats: .csv, .xlsx
• Mobile users can tap the drop area to select a file
⚠️ Notice:
USPS API access is currently pending approval. Tracking info may return “No info”.