For Indie Developers
Premium PBR Textures for Real-Time Engines
Start 14-Day Free Trial Browse Texture PacksStop Burning Your Budget on Asset Creation
Hiring a freelance texture artist runs $85–$120 per hour. GrainStack gives you unlimited access to 4K and 8K PBR sets for $39 a month.
Every pack includes properly tiled Albedo, Normal, Roughness, Metallic, and Ambient Occlusion maps. We’ve pre-baked LOD mipmaps and optimized UV layouts so your team can drop assets straight into Unity URP, Unreal Engine 5, or Godot 4 without wasting dev hours on cleanup.
Predictable Monthly Spend
Flat-rate licensing replaces unpredictable freelance invoices. Scale your environment art without renegotiating contracts or tracking per-asset costs.
Zero Hidden Fees
No per-asset charges, no engine-specific surcharges. One subscription covers your entire studio, from solo devs to five-person teams.
Production-Ready Formats
Download native .png and .exr files with correctly assigned sRGB/Linear color spaces. Skip the manual conversion pipeline and save render farm costs.
Ship Your Build Weeks Sooner
Custom texture pipelines typically add 14–21 days to your schedule. GrainStack cuts that to a single afternoon.
Our library ships with pre-configured material presets for Standard Surface, Master Material, and Shader Graph nodes. You can assemble a complete level environment using packs like “Weathered Concrete Slabs” or “Brushed Stainless Steel” in under two hours. Our drag-and-drop importer handles seam blending and tiling offsets automatically, so your artists focus on level design, not UV unwrapping.
Instant Prototyping
Swap materials in real-time during gameplay testing. Validate pacing, lighting, and visual hierarchy before committing to final art passes.
Batch Workflow Integration
Use our CLI tool to auto-assign textures to tagged meshes. Process 500+ props in under 90 seconds without opening the editor.
Consistent Visual Language
All packs share the same roughness scaling and normal intensity curves. Mix and match assets without color grading mismatches or shader breaks.
Rock-Solid Licensing for Commercial Releases
Navigate publishing with confidence using our transparent, studio-friendly EULA.
GrainStack’s Commercial License v2.1 grants permanent, royalty-free rights for all shipped titles, regardless of platform or revenue tier. You won’t hit unexpected usage caps or face takedown notices when your game trends on Steam or launches on the Epic Games Store. Our legal team has pre-cleared every scan and procedural generation pipeline, so you can publish without worrying about third-party IP claims.
Unrestricted Commercial Use
Use assets in paid games, free-to-play titles, VR experiences, and interactive installations. No revenue thresholds or seat limits.
Clear Attribution Guidelines
Credits are optional but always appreciated. When included, our standardized asset list keeps your end-game credits clean and compliant.
Platform-Ready Compliance
Fully compliant with Steam, itch.io, Nintendo eShop, and PlayStation Store asset submission requirements. No legal review bottlenecks.