Firework rocket builder

Minecraft Firework Command Generator

Design a Java Edition firework rocket with flight duration, multiple explosions, shapes, colors, fades, trails, and twinkles.

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Quick answer

Create a Minecraft Fireworks Command

Set the rocket flight duration and build one or more explosions. Each explosion can have its own shape, colors, fade colors, trail, and twinkle settings.

How to Use the Minecraft Firework Command Generator

Set the rocket flight duration, then add each explosion in the order it should be stored.
Choose a shape, primary colors, optional fade colors, trail, and twinkle for every explosion.
Check the complete explosion list and selected syntax family before copying the rocket command.

Minecraft Version and Edition Notes

Firework data moved from the Fireworks NBT structure to the minecraft:fireworks item component in Java 1.20.5.

Color values are serialized as Minecraft color integers. The interface keeps both the swatch and readable value available so color is not the only signal.

Example Command

/give @s minecraft:firework_rocket[minecraft:fireworks={flight_duration:2,explosions:[{shape:"star",colors:[16711680],has_twinkle:true}]}] 1

This current-component example creates a flight-duration 2 rocket with one red star-shaped, twinkling explosion.

What the Generator Does Not Change

Very elaborate rockets create long commands. Minecraft and server command interfaces may impose their own command-length or permission limits.

Run commands only in a world or server where you have permission. Always keep the selected generator version aligned with the game version that will execute the command.

Firework command output question

What does the firework command output contain?

Yes. Add another explosion and configure its shape, colors, fades, trail, and twinkle independently.

Command formats reviewed September 2026. Select the exact Minecraft version you plan to use because command syntax can change between releases.

Method and evidence

What the Firework Command Generator Verifies

This evidence summary separates the firework command generator result from automated checks and real Minecraft testing.

Output: Generated commandThe firework command generator result is produced from the settings and inputs entered in this browser tool.
Automated checks: Public check record not attachedThis page does not publish a standalone automated-regression record for the firework command generator.
In-game testing: Creator-claimedGamerCubic reports an in-game check of this firework command generator workflow; no public test log is attached.
Published scope: Java Edition command syntax where supportedFirework Command Generator checks do not certify every Minecraft release, server implementation, mod, data pack, or gameplay situation.