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Product updates, guides, and engineering notes from the team.
How to Share a WiFi Password With a QR Code (Free, No App)
Turn your WiFi name and password into a QR code guests scan to join. How the WIFI: format works, how to make one free, and where to print it.
Sep 14, 2026
Static vs Dynamic QR Code: Which One to Print
Static QR codes store content in the pattern and never expire. Dynamic ones point at a redirect you can edit and track. Here is when each wins.
Sep 14, 2026
How to Make a QR Code for a PDF (Free, 3 Steps)
A QR code cannot hold a PDF itself — it holds a link. Host the file, copy the share link, turn it into a code. Free method plus expiry traps to avoid.
Sep 14, 2026