Firework Rocket Duration Mod (1.21.11) – Flight-Inspired Display

Available for:Fabric

Every Elytra pilot knows the frustration: firework rockets all look the same regardless of how long they burn. Firework Rocket Duration Mod changes that by giving each rocket a distinct visual appearance based on its flight duration, turning a bland utility item into something with real character. Whether you're soaring across biomes or staging a firework show for friends, this small Fabric mod adds a layer of visual feedback that vanilla Minecraft is missing.

Key Features

  • Duration-Based Visuals — Firework rockets change their appearance depending on flight duration, so you can tell at a glance how long a rocket will last before using it.
  • Custom Sprite Selection — Players can configure which sprites appear for specific flight duration ranges, giving full control over the visual style.
  • Immersive Firework Displays — Adds visual depth to firework shows by making each rocket visually distinct, rather than having every rocket look identical.
  • Seamless Vanilla Integration — Fits smoothly into existing gameplay mechanics without changing how firework rockets actually function.

Screenshots

Firework Rocket Duration Mod screenshot 1
Firework Rocket Duration Mod screenshot 2
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Firework Rocket Duration Mod screenshot 6
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Firework Rocket Duration Mod screenshot 10
Firework Rocket Duration Mod screenshot 11
Firework Rocket Duration Mod screenshot 12

How to Install

  1. Download and install Fabric Loader for your Minecraft version.
  2. Download Fabric API and place it in your .minecraft/mods folder.
  3. Download the Firework Rocket Duration Mod file matching your Minecraft version from the links below.
  4. Drop the downloaded .jar file into your .minecraft/mods folder.
  5. Launch Minecraft with the Fabric profile and enjoy customized rocket visuals.

Requirements

Requirement Details
Mod Loader Fabric
Dependencies Fabric API
Minecraft Version 1.16.5 – 1.21.11

Pros & Cons

Pros

  • Appears to be lightweight with minimal changes to core mechanics
  • Wide version support from 1.16.5 all the way to 1.21.11
  • Configurable sprite selection lets you personalize the look
  • Improves both Elytra flight and decorative firework use cases

Cons

  • Fabric-only — no Forge or NeoForge support available
  • Purely cosmetic — does not change actual rocket flight duration or mechanics
  • Requires Fabric API as an additional dependency

Download

Minecraft VersionLoaderDownload Links
For Minecraft 1.20.5
Fabric

For Minecraft 1.16.5
Fabric

For Minecraft 1.17.1
Fabric

For Minecraft 1.18.1
Fabric

For Minecraft 1.18.2
Fabric

For Minecraft 1.19.2, 1.19.1, 1.19
Fabric

For Minecraft 1.19.3
Fabric

For Minecraft 1.19.4
Fabric

For Minecraft 1.20.2, 1.20.1, 1.20
Fabric

For Minecraft 1.20.4, 1.20.3
Fabric

For Minecraft 1.20.6
Fabric

For Minecraft 1.21.1, 1.21
Fabric

For Minecraft 1.21.3
Fabric

For Minecraft 1.21.4
Fabric

For Minecraft 1.21.5
Fabric

For Minecraft 1.21.10, 1.21.9
Fabric

For Minecraft 1.21.11
Fabric

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FAQ

Does Firework Rocket Duration Mod change how long rockets actually fly?

No. This mod only changes the visual appearance of firework rockets based on their existing flight duration. The actual flight mechanics and duration remain unchanged from vanilla Minecraft.

Can I use this mod with Forge or NeoForge?

Currently, Firework Rocket Duration Mod is only available for Fabric and requires Fabric API. There are no Forge or NeoForge versions listed by the developer.

Which Minecraft versions does Firework Rocket Duration Mod support?

The mod supports a wide range of versions from Minecraft 1.16.5 through 1.21.11, including popular versions like 1.20.1, 1.21.1, and 1.21.4. All versions require Fabric Loader and Fabric API.

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