Try the Commands Troubleshooting and Help page if you get stuff with server errors.
Effect Command Maker Tool
Make commands to give players effects such as hunger and darkness, with easy target selector. For both Minecraft Java and Bedrock. There is a different command syntax for both versions, so make sure you choose the version applicable to you. Java and bedrock also have some different effects not available in the other.
Select the effect can harm or help a player. Seconds will set how long the effect will last for. Amplifier will increase the effect on the player, for example the greater the Jump boost amplifier the higher the player will jump. Hide particles will prevent particles appearing around the player whilst the effect in active.
The clear effect command is also selectable. As with the give effect command there is a different syntax between Java and Bedrock. Java supports clearing individual effects, where as Bedrock only supports clear all.
Version History
addedSuspicious Stew
addedBundles to container generator
patch1.21.4 signs
patch1.21.4 suspicious blocks
patchPredicates generation for, can destroy, can replace
addedPromoted 1.21.4 to main branch
added1.20.5 new attribute slot options
patchRules for break and place hidetool tip
added1.21.4 items and blocks
patch1.21.4 cache issues
added1.21.4 items and blocks
addedMore 1.21.2 tags, including equippable, death_protection
addedFood consumable for 1.21.2 with effects
addedDecorated Pots
addedUpdated food to consumable for 1.21.2, still has some issues with effects
addedUpdated attribute names for 1.21.2
Read version history »
(72 More Updates)