Piece Size Tool
Letter or flat, before it changes your postage.
What it does
Upload a PDF and confirm which USPS size category the finished piece falls into, with the dimensions that decide it.
Why it matters
A fraction of an inch moves a piece from letter to flat pricing. Catching that before print is the difference between a budget that holds and one that does not.
How to use it
- Upload the artwork PDF
- Confirm the detected trim size
- Read the category and any warnings
Included with every free Plavidian Connect account.
Not sure which rule applies?
Ask Plavidian in plain English and get an answer grounded in the USPS Domestic Mail Manual, or read the standard behind it.
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