Run these from an operator’s chat, a command block, or a function file. Stopwatch and Fetchprofile are newer commands — check availability on your Minecraft version.

Advanced Command Builder — Control & Debug

This bundle groups ten related Minecraft command builders around function control flow, datapack management, server debugging and target selectors — pick a tab to build the exact command syntax without memorizing arguments.

  • Return — build return commands to exit a function early with a result value.
  • Random — build random commands to roll a value or reset a random sequence.
  • Trigger — build trigger commands for players to set or add to a trigger objective.
  • Datapack — build datapack enable/disable/list commands.
  • Debug — build debug start/stop/function commands for server profiling.
  • Tick — build tick query/rate/sprint/step/freeze/unfreeze commands.
  • Test — build test commands to run or manage Minecraft’s test framework.
  • Stopwatch — build stopwatch commands to time in-game events.
  • Fetchprofile — build fetchprofile commands to fetch a player profile by name or UUID.
  • Target Selector — build target selector strings (@a, @e, @p, @r, @s) with arguments for use in any command.

Run these from an operator’s chat, a command block, or a function file. Stopwatch and Fetchprofile are newer commands — check availability on your Minecraft version.

Frequently Asked Questions

Why do Stopwatch and Fetchprofile need a version check?

These are newer commands added in more recent Minecraft snapshots/releases. If a command doesn’t work on your server, confirm your server and client are both updated to a version that includes it.

Can I use the Target Selector output inside other commands?

Yes. The target selector string this tool builds (e.g. @a[distance=..5]) is meant to be pasted into the target argument of any other command, including the Execute, Effect, Kill and Damage builders elsewhere on this site.