Seamless Pattern Maker

How it works:

1. Choose your source: Start from a procedural seed or upload an image.
2. Customize: Adjust the layout, transformation, and effects using the live preview.
3. Compare: Save promising versions as snapshots to find your favorite look.
4. Export: Download your seamless tile as a high-resolution PNG for your project.

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Changelog:

• v0.1.1 ( 2026-05-10 )
  • Fixed a bug where the exported image size differed from the one specified in the UI.
• v0.2.0 ( 2026-06-17 )
  • Added support for `.webp` and `.jpg` files
  • Added batch operations (randomize, reset)
• v0.2.1 ( 2026-06-18 )
  • Added Egyptian Eye pattern generator (Eye of Ra preset)    
  • Added rotation control for pattern orientation  
• v0.2.2 ( 2026-06-20 )    
  • Split rotation into motifRotation and tileRotation    
  • Fixed background color handling for rotated tiles and exports  
• v0.2.3 ( 2026-06-20 )    
  • Added loading spinner overlay for preview panel    
  • Added ErrorDialog component for user feedback on errors  
• v0.2.4 ( 2026-06-24 )    
  • Added Night Sky pattern generator (Milky Way, shooting stars, cosmic nebula)    
• v0.2.5 ( 2026-06-25 )    
  • Added Solar Radiance pattern generator (sun pattern with glow effects)    
  • Added performance optimizations (bounding box, pre-computed colors)  
• v0.2.6 ( 2026-06-26 )    
  • Fixed Solar Radiance rayCount clamp range and added UI controls    
  • Optimized rendering performance (reduced iteration limits, symmetryOrder, steps, octaves)    
  • Fixed procedural generator reset when selecting pattern presets
• v0.3.0 ( 2026-07-12 ) 
  • **Architecture:** Introduced plugin-based generator registry system
  • **Architecture:** Added state migration system for legacy pattern configs 
  • **Architecture:** Added Zod schema to UI controls mapping for dynamic generator controls    
  • Added Ore Pattern generator (fragment shapes, crystals, hydrothermal veins, quality parameter)    
  • Added Meat Pattern generator (fat/muscle layers, UI controls)    
  • Added Sumi-e Scroll pattern generator (ink wash painting style, stain controls)    
  • Added Firefly Riverside pattern generator (fireflies, river, water highlights)    
  • Added Paint Chaos pattern generator (dripping paint effect)    
  • Added Kanji Chaotic pattern generator (kanji characters, swirl background)    
  • Added Steampunk Gears pattern generator (gears, pipes, steam blobs)    
  • Consolidated generator controls into unified accordion UI    
  • Fixed seamless tiling (rust texture FBM bounds, steampunk steam blob wrapping)    
  • Fixed gear meshing rotation synchronization in Steampunk Gears 
• v0.3.1 ( 2026-07-22 )    
  • Added Torrential Rain pattern generator (rain streaks, blend modes, grain)    
  • Added Golden Pattern generator (golden ratio spiral, accent line width control)    
  • Added pnpm-workspace.yaml for workspace configuration  
• v0.3.2 ( 2026-07-25 )    
  • Added Heart Pattern generator (heart shapes, palette safety checks)    
  • Added Jagged Mosaic pattern generator (jagged tiles, edge tracing, gradient strength)    
  • Added array and object control support in GeneratorControls    
  • Added Reset button to array controls    
  • Added Golden Pattern and Heart Pattern presets  
• v0.3.3 ( 2026-07-29 )    
  • Added Moss Stone pattern generator (Voronoi stone tiling, reaction-diffusion moss growth)    
  • Optimized Gray-Scott simulation for ~100x speedup    
  • Made procedural tile generation async to support generators with heavy computation  
• v0.3.4 ( 2026-07-31 )    
  • Added Parfait Layer pattern generator (layered dessert aesthetic, OffscreenCanvas rendering)    
  • Fixed numeric bounds extraction for explicit slider controls - Fixed colorTheme conflicts when switching generators (split solarRadiance/parfaitLayer themes)