Can I use the output in a command block?
Yes. Single commands can be pasted straight into a command block or chat. Longer logic is delivered as a datapack function instead.
Command generator
Minecraft command generator for Java Edition
Minecraft's command syntax is powerful and unforgiving — one misplaced bracket in an execute chain and nothing happens. ModCrafter turns a description into correct commands for your version, and when the job needs more than one line, it packages them into a datapack function you can run with /function.
Commands ModCrafter writes for you
Anything you would type into chat or a command block, plus the structure to run it repeatedly. Complex target selectors, nested execute chains, summon data, and give commands with modern item components are the usual requests.
- execute as / at / if / unless chains
- Target selectors with type, tag, distance, scores, and NBT filters
- summon with attributes, equipment, and passengers
- give with enchantments, names, lore, and components
- scoreboard setup and tick-based logic
One command versus a datapack
Single commands are fine for one-off effects, but anything that must run continuously belongs in a datapack tick function. ModCrafter defaults to the right shape: a one-liner when that is enough, a small pack with load and tick functions when it is not.
Version-correct syntax
Command syntax drifts between releases — item NBT became components, some selectors gained arguments, equipment data changed shape. Pick your Minecraft version and the generated commands use the syntax that version actually parses.
Example prompts you can try
Paste any of these into the ModCrafter AI datapack generator and download the finished zip.
Frequently asked questions
Why does my command work in chat but not in a command block?
Usually the executing entity differs. Command blocks run as the block, so selectors like @s behave differently — describe the context and the generator adjusts.
Does it support the newest command syntax?
Yes. Choose your Minecraft Java version and the generator uses component or legacy NBT syntax accordingly.
Can it explain what the command does?
Yes. Ask in chat and you get a plain-English breakdown alongside the command.