Pick flags fast
Search and filter a starter library of country, state, city, and fictional flags.
Vexillology grid maker
Make a flag taste grid people can argue with.
Flag Grids is a free browser game for building 3x3, 4x3, and 4x4 flag posters. Pick country, state, city, and fictional flags, export a clean PNG, and share your design taste with Reddit, X, Discord, or a vexillology group chat.
Japan
Chicago
Sweden
Texas
Brazil
Amsterdam
Norway
New Mexico
Lunar Port
Export a PNG
Download a clean poster image with editor controls hidden from the final share card.
Start a thread
Copy share text, post to social platforms, and collect prompts on the local message board.