SVG flag construction

Algeria

Andorra

Antigua and Barbuda

Armenia

Australia
[other versions: en, fr, ru]

Austria

Bahamas

Bahrain

Bangladesh

Belarus

Belarus (1918, 1991–1995)
[other versions: ratio 2:3]

Belgium

Benin

Bosnia and Herzegovina

Botswana

Brazil

Brazil (sphere)

Brazil (names of stars)

Bulgaria

Burkina Faso

Burundi

Canada

Canada
(full maple leaf geometry)

Cape Verde

Central African Republic (ratio 2:3)

Central African Republic (ratio 3:5)

Chad

Chile

China

China (1912–1928)
[other versions: ratio 2:3]

Colombia (national flag)

Colombia (civil flag)

Comoros

Congo (Republic of)

Costa Rica

Cuba

Czechia
[other versions: 1, cs, en, sv]

Denmark

Dominica

Ecuador

England

Eritrea

Estonia

Finland
[other versions: grid]

France

Gabon

Gambia

Georgia

Germany
[other versions: en, de, es, he]

Ghana

Greece

Greenland

Guinea

Guyana (ratio 3:5) for use on land

Guyana (ratio 1:2) for use at sea

Honduras

Hungary (ratio 2:3)

Hungary (ratio 1:2)

Budapest

Budapest (vertical)

Iceland

Iceland (state, war & naval ensign)

India

India (Ashoka Chakra)

Indonesia

Iraq

Ireland

Israel
[other versions: D=66]

Italy

Ivory Coast

Jamaica

Japan
[other versions: 1, en, ja, en & jp]

Jordan

Kuwait

Laos

Latvia
[other versions: 1]

Lesotho

Libya
[other versions: 1]

Liechtenstein

Lithuania

Luxembourg

Madagascar

Malaysia

Maldives

Mali

Malta

Marshall Islands

Mauritius

Mexico

Moldova

Monaco

Mongolia

Morocco

Myanmar

Namibia

Nauru

the Netherlands

New Zealand
[other versions: 1]

Nigeria

North Korea

North Macedonia

Norway (national and merchant)

Norway (state, war & naval ensign)

Pakistan

Palau

Palestine

Panama

Peru

Philippines

Poland

Portugal

Qatar

Romania

Russia

Russia (1991–1993)

Russia (white-blue-white)
[other versions: ratio 1:2]

Rwanda

Saint Kitts and Nevis

Saint Lucia

Saint Vincent and the Grenadines

Samoa

São Tomé and Príncipe

Saudi Arabia

Scotland

Serbia

Seychelles

Sierra Leone

Slovakia

Slovenia

South Africa

South Korea

South Sudan

Spain
[other versions: es]

Sudan

Suriname

Sweden

Switzerland

Taiwan
[other versions: 1]

Tanzania

Thailand

Timor-Leste

Tonga

Trinidad and Tobago

Tunisia

Turkey

Tuvalu

Ukraine

United Arab Emirates

United Kingdom (ratio 1:2)

United Kingdom (ratio 3:5)

British ensign

United States
[other versions: 1]

Uzbekistan

Vanuatu

Vietnam

Empire of Vietnam (1945)

North Vietnam (1945–1955)

Cochinchina - 1st National Flag (1946)

Cochinchina - 2nd (and last) National Flag (1946–1948)

South Vietnam (1948–1975)

Yemen

Zambia

Zimbabwe

Confederate States of America - 2nd National Flag
(26 May 1863 – 4 Mar 1865)

Confederate States of America - 3rd (and last) National Flag
(4 Mar 1865 – 10 May 1865)

California, U.S.