Certificate Size Guide: A4 vs Letter, Pixels, DPI and Margins
The standard certificate size is A4 (297 × 210 mm) outside North America and US Letter (11 × 8.5 in)…
Read articleBrowse topics
Browse topics
New CertiQR features, release notes and licence offers – just a few messages a month.
Watch WhatsApp for the next CertiQR update.
CookiesWe use cookies to understand how visitors use our site and to improve it. Privacy policy