Make flags for countries, factions, and worlds.

Create custom flags with our drag-and-drop flag maker — for your fictional nations, worldbuilding projects, or roleplaying games. Works in your browser, free forever.

 

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empire flag
United Earth Flag
fictional flag

500+ Assets

1M+ Users

HD Exports

Flag Creator is the ultimate online flag builder for worldbuilders, gamers, and designers. Build realistic, fantasy, or futuristic flags right in your browser — fast, free, and fun.


Create Your Own Flag Online. Thousands of templates. Endless combinations. All in one easy-to-use interface.

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What Our Users Say

"I'm writing a fantasy series and create the country flags with Flag Creator."
Deniz
"I use Flag Creator for making my first worldbuilding map."
Anthony
"I signed up for your service a couple of months back. I love your program."
Thomas
"Thank you very much! I really appreciate this website and how creative it is!"
Ethan

500+ Vexillology Symbols

burning sun flag symbol
alien evil flag symbol
7 stars flag symbol
crescent star flag symbol
anarchy flag symbol
double headed eagle flag symbol
12 stars flag symbol
antilope flag symbol
alien eagle flag symbol
angel flag symbol
bear flag symbol
blood drop winged flag symbol
bull flag symbol
earth flag symbol
bursting sun flag symbol
extraterrestrial flag symbol
eagle flag symbol
fire ring flag symbol
fist flag symbol
fleur-de-lis flag symbol
Flag-Creator_hq (45)
flower flag symbol
moon star flag symbol
flower lotus flag symbol
futuristic lion flag symbol
medieval lion flag symbol
hammer gear flag symbol
lily flag symbol
lion flag symbol
royal lilly
maltese cross flag symbol
pentacle flag symbol
phoenix flag symbol
poison danger flag symbol
scarab flag symbol
space pharao flag symbol
scorpion flag symbol
sun flag symbol
skull flag symbol
space eagle flag symbol
socialist flag symbol
sphinx flag symbol
star flag symbol
tentacle skull flag symbol
turban flag symbol
scifi eagle flag symbol
sunstar flag symbol
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For Fans of Vexillology

Love flags? So do we. Explore hundreds of design elements, remix styles, and share your creations with a community of fellow flag nerds.
From historical inspirations to wild fantasy symbols — if you can imagine it, you can design it.

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For Worldbuilders & Writers

Design flags that bring your nations to life. Whether you’re building a fantasy realm, a sci-fi empire, or an alternate history timeline — Flag Creator helps you make your world feel real.
Choose from medieval banners, revolutionary symbols, futuristic designs, and more.

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For Gamers & Creators

Craft flags for your in-game nations, factions, or alliances.
Whether you’re building a strategy empire, designing a faction in a sandbox game, or adding depth to your custom scenario — you’ve got everything you need right here: customizable, printable, and totally free.

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Advantages of Flag Creator

  • User-friendly interface with drag-and-drop features
  • Very intuitive with real-time visual previews
  • Display grids for vertical and horizontal lines for easy placement of elements
  • Templates for the flags of all countries of the world
  • Templates for all US states flags
  • Waving flag overlays
  • Extremely customizable with an extensive library of symbols for flags
  • Scalable outputs that are optimal for print at any size
  • Supports both realistic and fantastic flag styles
  • Allows export in multiple formats
  • Allows saving on the server and editing later
  • Excellent selection of real-world and fictional charges
  • Regular updates with new features and charges
  • User-friendly interface for those unfamiliar with vexillology terminology
  • Great for creating flags for fictional groups or empires
  • Integrates well with other worldbuilding tools
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