Tipped Arrow is a vanilla Minecraft projectile that delivers a lingering potion's status effect on hit, crafted from 8 arrows around 1 lingering potion.
Guide
Place a Nether Wart and a Water Bottle in a Brewing Stand to create the base Awkward Potion needed for any Tipped Arrow effect.
Brew the chosen ingredient (e.g. Spider Eye for Poison, Glistering Melon for Healing) into the Awkward Potion to make a standard Potion.
Brew Gunpowder into the Potion to make a Splash Potion, then brew Dragon's Breath into the Splash Potion to produce a Lingering Potion.
Place the Lingering Potion in the center of a 3x3 crafting grid and surround it with 8 regular Arrows to receive 8 Tipped Arrows of that effect.
Equip a Bow or Crossbow and shoot the Tipped Arrow; the effect applies for roughly 1/8 of the lingering potion's full duration.
Infinity does not work with Tipped Arrows; each shot consumes one arrow from your inventory even with a maxed-out Bow.
Place 1 Lingering Potion in the center of a 3x3 crafting grid and surround it with 8 Arrows. The recipe outputs 8 Tipped Arrows that inherit the lingering potion's effect.
No. Infinity only affects regular Arrows. Tipped Arrows are always consumed when fired from a Bow, even with Infinity V.
Yes. Since Minecraft 1.14, any Crossbow can fire Tipped Arrows, and Multishot can launch three at once for stronger crowd control.
The applied status effect lasts roughly 1/8 of the source Lingering Potion's duration, so longer brewed potions create stronger arrows.
Wandering Traders occasionally sell tipped variants, and some are available in the Creative inventory; bartering and drops vary by Minecraft version.