Designs & data
Long names & text fit
Text shrinks to fit its box; what happens at the extremes and how to test them.
The rule
Each text field has a box. Short values render at the design size; long values shrink until they fit, down to a minimum the designer set. Beyond that they wrap or clip according to the design.
Test with your worst rows
Put your longest name and your largest number in the first three rows of a test CSV. The free previews show exactly what those recipients will get.
Scripts and fonts
The verify step flags non-Latin text so you can confirm the design's font covers it. Fonts with missing glyphs fall back to a system face rather than rendering boxes.