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Double Jump Boost

Double Jump Boost

by ThePotatoArchivist • Downloads: 0 • Followers: 0
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Replaces the increased jump height from jump boost with a double (or triple) jump, based on the effect level. Each level of jump boost allows you to jump one more time in midair. Landing will reset your jump count, and a successful mace hit will recover one jump. As you'd expect, jumping at the end of a fall before hitting the ground will avoid or reduce fall damage depending on timing. This makes jump boost more controllable and desirable in survival mode.

Jump boost potion tooltip showing "+1 Air Jumps"


This idea came from an episode of The Spawn Chunks podcast.

How to Install Double Jump Boost (Mod)

Double Jump Boost by ThePotatoArchivist is verified for Fabric across Minecraft versions 1.21.1, 1.21.10, 1.21.11, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9 (latest release: 1.1.3+26.1, file size: 14 KB). Follow the steps below to install it safely from ModCraft.tv:

  1. Click the Download button above and select your Minecraft version (1.21.1, 1.21.10, 1.21.11, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9) and platform (Fabric).
  2. Make sure you have the compatible loader or environment installed for Fabric.
  3. Move the downloaded Double Jump Boost file into your Minecraft .minecraft/mods folder and launch the game.

All Versions

+ Add Version
Name Game version Platforms Published Downloads Actions
26.3 26.2 26.1.x
Fabric
8mo ago 1
1.21.1
Fabric
8mo ago 1
1.21.x
Fabric
8mo ago 1
1.21.x
Fabric
last yr. 1
1.21.x
Fabric
last yr. 1
1.21.1
Fabric
last yr. 1
1.21.1
Fabric
last yr. 1
1.21.x
Fabric
last yr. 1
1.21.1
Fabric
last yr. 1
1.21.1
Fabric
last yr. 1
[1.1.3+26.1] Double Jump Boost 1.1.3+26.1 by ThePotatoArchivist on Mar 25, 2026
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  • Port to 26.1
  • Port to 1.21.9
  • Fix bug causing extra velocity from knockback and other strange effects
  • Fix bug causing extra velocity from knockback and other strange effects
[1.1.1] Double Jump Boost 1.1.1 by ThePotatoArchivist on Aug 03, 2025
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  • Fix not working on sinytra
  • Update to 1.21.5
[1.1.0] Double Jump Boost 1.1.0 by ThePotatoArchivist on Jun 07, 2025
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  • Fixed acceleration towards the ground when damaged
  • Recover one jump on mace hit
[1.0.0] Double Jump Boost 1.0.0 by ThePotatoArchivist on Jun 02, 2025
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Initial Release
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