Create Your Own
Fireworks Now

FWsim Free Download:

Free Trial (Hobbyist) Buy Now

(FWsim Basic & Creative Edition)

Are you working with fireworks professionally?
Try FWsim Pro - Simple Show Planning and Visualization

FWsim is a realistic fireworks simulator

Create firework displays with your favourite music.

Build your own firework effects, or choose from a huge effects library.

3D worlds with realistic lighting.

Video export in 4K resolution with shadows and smoke simulation.


High-Quality rendering.
Flexible firework editor with thousands of possibilities.
Firework Display Editor with Music, Automatic Steppers and Batteries.
Realistic Physics.
Real Recorded Sounds.
and much more...

You can test FWsim for one hour. FWsim Basic or Creative Edition offers the following benefits to you:

  • Unlimited fun: Your fireworks show can be as big as your hardware allows. Your license is valid forever, and you get free upgrades until the release of the next major version.
  • FWsim is safe and inexpensive. It can be used by people of all ages. It costs less than a single set of real fireworks.
  • Join an international community of virtual fireworks enthusiasts. Get inspiration from over 3000 FWsim videos on the internet. Several FWsim contests have been organised.
  • Get creative. Build your own effects, create HD videos with music and upload to YouTube.

Buying FWsim gets you:

  • Download more than 1.100 additional effects from the Online Fireworks Database, and upload your own creations
  • Build Rockets with realistic physics
  • Bengal Flames
  • Build special fireworks:
    • Farfalle
    • Whistle
    • Tourbillon
    • Crossette Stars, which split into four smaller ones
    • Color-Changing fireworks
  • Chain several fireworks together to create your own firework cakes
  • Camera Movement Animation
  • Free Support via E-Mail
  • Use your software within seconds. With most payment types, you receive the full version immediately.
  • No risk: Try before you buy + 30 day money-back guarantee

What FWsim Users Say

“The amount of fun I have using your software is really unexplainable. FWsim will never get old for me. There is always something new to create and the dynamics available are unreal to me. This software is a masterpiece and I'm looking forward to see where it goes in the future.” — Michael from the US “I love the game! its the best firework simulator out there!” — Harrison from Orange, California “It is a very good program. I managed to do all kinds of effects, like the ones we have in Malta.” — Emmanuel S “I chose FWsim because it is really the best Firework game out there. It was worth the money in my opinion.” — Isaiah P. from Indiana