Minecraft circle generator for creating pixel-perfect circular, oval, spherical and domed shapes with block-by-block plans and Litematic downloads
Game optimizer for Windows 10 and 11 that detects games, applies tweaks by genre, measures FPS, and undoes every change
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
Not given
Pricing model
Free
Freemium
Pricing
Not given
Free version with core tweaks and FPS measurement; Pro $19 one-time (early-bird price), $29 later. No subscription. First three games get full Pro features included.
Key features
Generate circles, ovals, spheres and domes up to 1000 blocks wide
Choose thin, thick or filled styles with exact block counts
Export as .litematic files for Minecraft Java Edition with Litematica mod
Save PNG and print block plans for manual building
Row-by-row block counts and material calculations
Works identically for Minecraft Java and Bedrock editions
Generate related shapes including spirals, hearts, stars and hexagons
Interactive block placement marking to track building progress
Game detection by genre with icon display
FPS and 1% low measurement per session
Per-genre optimization profiles for eight genres
Raw mouse input (mouse acceleration off for shooters)
High performance power plan optimization
Background app management and prioritization
Laptop power mode optimization without permanent plan changes
Session comparison with historical FPS data
What makes it different
Uses mathematically precise rounding that keeps every circle symmetric in all four directions
Covers all common circle sizes from 1 to 1000 blocks with exact material counts
Works for pixel art, cross-stitch and fuse bead patterns in addition to Minecraft
Completely free with no account, login or ads required
One-time Pro payment with no subscription or monthly fees
PixelCircles
LeanFPS