CircleGen - Minecraft Circle Generator

CircleGen is a free Minecraft shape generator that turns any diameter into a block-by-block pixel blueprint you can copy straight into the game. It supports circles, ovals, spheres, domes, arcs, toruses and ellipsoids with outline, chart and filled styles; includes a live 3D preview, build-order animation, layer slicing, a 45-block color palette, and PNG/SVG/CSV/JSON exports. Everything runs in the browser — no downloads, no accounts. Available in 11 languages for Java and Bedrock editions.

Website: https://pixelcircle.online