WorldEdit is an easy-to-use in-game world editor for Minecraft, supporting both single player and multiplayer.

• Build grand and amazing things beyond what you could do before
• Fix problems with your world while you play your game
• Quickly create, replace or delete thousands of blocks in seconds
• Level an entire mountain and replace it with natural looking terrain
• Use hand-bound tools and brushes to quickly make changes
• Generate spheres, cylinders, cuboids, forests, pumpkin patches, and snowy areas
• Use your compass to quickly teleport to areas by left clicking or using /jumpto
• Choose an area and have it instantly restored from backups
• Copy areas, paste them, load them, and save them as .schematics

WorldEdit has no impact on your game load time / server when not in use.

Got questions? Follow @sk89q on Twitter or join us on IRC (irc.esper.net on #sk89q). Read the quick start guide too.

Features

• Delete everything in your selection: //set 0
• Change all the blocks in an area to stone: //set stone
• Set an area to 33% sand, 33% glass, 33% brick: //set sand,glass,brick
• Set an area to 20% iron ore, 80% coal ore: //set 20%ironore,80%coalore
• Set all selected blocks in Extreme Hills to workbenches: //set $extremehills workbench
• Replace all grass with sand: //replace grass sand
• Replace grass and sand with brick: //replace grass,sand brick
• Replace everything not brick to sandstone: //replace !brick sandstone
• Replace all blocks above grass with brick: //replace >grass brick
• Replace all blocks below wool with brick: //replace <wool brick
• Procedurally generate caves using 3D Perlin noise: //replace =perlin(0,x/2,y,z/2,0.05,3,0.8)<0.1 air
• Make the selected area bumpy: //deform y+=0.2*sin(x*10)
• Surround an area with fences: //walls fence
• Copy your selection and paste it somewhere: //copy and //paste
• Rotate your clipboard's contents by 90 degrees: //rotate 90
• Turn your clipboard's contents upside down: //rotate 0 180
• Flip your clipboard's contents: //flip
• Save your clipboard's selection to a schematic file: //schematic save example
• Load a schematic file: //schematic load example
• Use your clipboard's contents as repeating pattern: //set #copy
• Coat the ground with tall grass: //overlay tallgrass
• Repeat a selected bridge section 5 times: //stack 5
• Move the selected area 5 blocks down: //move 5 up
• Smooth an area and remove bumps: //smooth
• Generate a torus of major radius 0.75 and minor radius 0.25: //g stone (0.75-sqrt(x^2+y^2))^2+z^2 < 0.25^2
• Generate a heart shape: //g wool:red (z/2)^2+x^2+(5*y/4-sqrt(abs(x)))^2<0.6
• Generate a circular hyperboloid: //g stone -(z^2/12)+(y^2/4)-(x^2/12)>-0.03
• Generate a rainbow torus://g wool data=(32+15/2/pi*atan2(x,y))%16; (0.75-sqrt(x^2+y^2))^2+z^2 < 0.25^2
• Generate a sphere where you're standing: //sphere glass 4
• Generate an ellipsoid where you're standing: //e wool 10,10
• Generate a cylinder where you're standing: //cyl brick 10,10
• Generate a pyramid where you're standing: //pyramid grass 4
• Create a forest around you: /forestgen 20
• Generate a bunch of pumpkin patches: /pumpkins 10
• Regenerate an area: //regen
• Fill holes with brick, without filling crevices: //fill brick 20
• Fill holes with brick, while filling crevices: //fillr brick 20
• Remove a pool of fluid of 20 radius: //drain 20
• Fix water/lava lakes containing annoying flowing water: /fixwater 30
• Simulate snowfall over an area of 30 blocks radius: /snow 30
• Remove snow in an area of 30 blocks radius: /thaw 30
• Remove fires in a radius of 20 blocks: /ex 20
• Turn smoothstone and dirt into layers of grass, dirt, and stone: //green 30
• Remove mobs in a 20 block radius: /butcher 20
• Use "sphere brush" to place spheres where you look: /br sphere glass 5
• Use "cylinder brush" to place cylinders where you look: /br cyl glass 5
• Create a sphere brush that replaces bricks with glass: /br sphere glass 5 and /mask brick
• Generate trees by right clicking on the ground: /tree oak
• Delete trees by right clicking them: /deltree
• Long range building tool: /lrbuild glass rock
• Display information about blocks by right clicking them: /info
• List chunks covered by your selection: /listchunks
• Tell you information about the current chunk: /chunkinfo
• Write scripts to change blocks in JavaScript
• Restore sections of your world from backups using //restore

Downloads

Download for Bukkit
Download for Forge
Download for LiteLoader (unofficial)

Questions

How do I install WorldEdit?

1. First, install Minecraft Forge.
2. Download WorldEdit and put the file into your "mods" folder.
3. Run your game or server!

Where do I learn how to use WorldEdit?

Read the quick start guide first. To learn how to use WorldEdit, read the wiki. Check YouTube for tutorials too!

Where can I get my questions answered?

You may visit our IRC channel (irc.esper.net on #sk89q) or ask @sk89q on Twitter.

Where can I report bugs or request features?

Visit our issue tracker. However, if you just have a question, ask in this thread.

Can I include WorldEdit in my modpack?

You are free to include WorldEdit, without having to asking for explicit permission.

Can I download WorldEdit's source code?

Visit our GitHub repository. WorldEdit is licensed under LGPLv3 and you can compile it with Maven.

//replace rock,grass,dirt,gravel,sand,coalore 50%cloth:red,50%cloth
//replace log cloth:darkgreen
//replace leaves cloth:green

Quote from Grimmz »

So far so good, I'm not having any problems at all.

Although I will ask, how do you turn off the /treegen? Where you right click with a pickaxe to place a tree? I remember I couldn't figure out how to turn the command off after I used it on my MP server.

Quote from Kewaho »

I'm having trouble with some commands as well. Some do work, but copy, paste, and save do not. I can set the selection using //pos or //hpos and use //cut, but I can't get //paste to work. I have tried it both with mods and with a clean game installation. It looks like a great tool - I can't wait till you get the bugs worked out.