Describe the colours, emblem and layout you remember to narrow 196 national flags to a shortlist. Each result explains how to recognise the design.
“None” means none of these six shapes. Some of those flags still carry a coat of arms or another emblem.
Start exploring some of the world's most recognized flags.
You do not need to know flag terminology. Describe enough visible details to rule out the wrong designs. These four steps follow the filters above.
Pick only the colours you can actually picture. Colour choices are combined, so each extra colour makes the shortlist shorter. A wrong choice removes the right flag entirely, so two confident colours beat three uncertain ones.
Sweden and Ukraine are both tagged blue and yellow, so colour alone returns them together. Sweden has a yellow cross on blue; Ukraine has two plain horizontal bands.
Many memorable flags have one dominant shape. You do not need its formal name. A spoked wheel, plain disc or ring is filed under Circle. A sun goes under Sun when rays or a face are visible. Choosing the closest of the six shapes usually cuts the list to a handful.
India's 24-spoke wheel and Japan's plain disc are both Circle here; Argentina's sun with rays and a face is Sun. If you are unsure, leave the symbol on Any and filter by colour instead.
Horizontal bands, vertical bands, a central emblem or a symbol in a corner: that single choice removes most of the collection. It is also easy to remember after a brief glimpse.
The same three colours can form horizontal bands on the Netherlands flag, vertical bands on France, or a blue field with the Union Flag in Australia’s upper corner.
A good search may end with two or three candidates because some national flags are genuinely very similar. Compare details such as disc position, band order or star count to settle the result.
Romania and Chad differ only in the shade of the blue band. The comparison guides handle cases like this one.
Selecting red and white returns flags tagged with both, not either. Only dominant colours are recorded per flag, so colours that appear inside a coat of arms are not tagged.
Each flag has exactly one symbol category and one layout category. A flag with both stripes and a central emblem is filed under the feature that dominates the design.
Typing a country name filters live as you type and can be shared as a link with ?q= in the address. Press Enter to run it together with the colour and symbol filters.
Some flags differ by nothing more than a shade of blue or the position of a disc. Each guide puts the look-alikes side by side and gives the checks that settle them.
White field with a centred red disc is Japan. Dark green field with an off-centre red disc is Bangladesh. Light blue field with an off-centre yellow disc is Palau.
Red on top is Indonesia or Monaco; white on top is Poland. Indonesia uses a 2:3 shape and Monaco uses 4:5, so context may still be needed in images with no reliable scale.
A darker, more indigo blue band indicates Chad; Romania's blue is brighter. Both are 2:3, so shade and context are the practical tests.
Green next to the flagpole is Ireland. Orange there is Ivory Coast. Ireland is also longer, at 1:2 against 2:3.
Count the stars. Australia has six white stars, including a large seven-pointed star below the Union Flag. New Zealand has four red stars with white outlines and nothing in that lower corner.
Too many selected colours are the usual cause. A flag must carry every colour you picked. Remove the colour you are least sure about first, then try Any for the symbol.
Each flag records its dominant colours: usually two or three for a simple design, and up to six for a complex one. Small colours inside a coat of arms may not be tagged.
There are 196 flags with their own pages. The number differs from the count of UN member states because widely recognised flags outside that list are included where they are commonly searched for.
Sometimes, and far less often than the internet suggests. Where a meaning is set out in law or by an official body, the flag page says so. Where it is a popular explanation, it is labelled as an interpretation instead.
The finder is for when you remember the design but not the country. The A–Z directory is for when you already know the country and want to go straight to its page.
All 196 flags have their own page, and 26 of them carry a longer write-up on construction and history with the sources consulted listed. Browse the complete A–Z directory, read the comparison guides, or see how this collection is put together and where it stops.
