About Blocksmith Tools

It started one time I was playing Minecraft a while ago. I was trying to make a big circle for a castle I had in mind. When I looked up tools online I found that every single one of them had issues, glitches, old interfaces.

So I decided to make my own tool. At some point I mentioned it to my friends when we were playing on a server together and they actually started using it. So I said to myself "Why not make it a website? Maybe it can actually help more players." And that's how we got here. :)

Enjoy the site and I hope it serves you well!

What Blocksmith Tools Is

Blocksmith Tools is a free, browser based collection of building aids for Minecraft. No account, no download, no subscription. Just open it and start building smarter.

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Circle Generator

Perfect circles at any diameter. Outline or filled. Click to track progress.

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Oval Generator

Independent width and height for ellipses, pools, race ovals and organic shapes.

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Sphere Generator

Layer by layer sphere guide with a 3D viewer. Hollow or solid.

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Arc Generator

Curved walls, bridge arches and custom angle arcs at any diameter.

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Pixel Art

Upload any image and convert it to Minecraft blocks automatically. 162 block palette.

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.schem Export

Export any design as a schematic file compatible with WorldEdit, Litematica and Axiom.

Our Values

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Always Free

Every tool on this site is free. No paywalls, no premium tiers.

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No Account Needed

Open the site and use it. No sign-up, no email, no tracking you personally.

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Runs in the Browser

No downloads, no installs. Works on any device with a browser.

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Built by a Player

Made by someone who actually uses it. Built for builders, not for metrics.

What's Coming

Blocksmith Tools is actively being developed. Coming soon:

Machines tab: step by step guides for common Minecraft farms and contraptions with isometric 3D previews and schematic export
More pixel art blocks: expanded palette including glazed terracotta and stained glass
Staircase and roof generators: tools for angled builds and sloped surfaces

Get in Touch

Found a bug? Have a tool idea? Want to say the sphere generator saved your build? Send a message. Feedback actually shapes what gets built next.