KhronosGroup/KTX-Software

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

1343 stars · 314 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

The official Khronos KTX library and tools for reading, writing, and transcoding KTX texture container files used with OpenGL, Vulkan, and other GPU APIs. It supports block-compressed and Basis Universal formats with supercompression, and ships CLI tools plus WebAssembly/JavaScript wrappers.

Use cases

• load compressed textures in a Vulkan renderer
• convert PNG textures to KTX2 with Basis Universal compression
• transcode textures to GPU-specific compressed formats at runtime
• package cubemap arrays with mipmaps into a single texture file
• reduce texture memory in a WebGL game with compressed formats

When to choose

• you need a standard, GPU-friendly texture container for OpenGL/Vulkan/WebGL
• you want Basis Universal transcoding to any GPU-supported format
• you need cross-platform texture tooling including web/wasm

When to avoid

• you only need simple image editing or format conversion between PNG/JPEG
• your engine already has its own proprietary texture pipeline
• you need runtime texture authoring rather than loading

Facets

library · maturity active

image-processing graphics compression sdk graphics cross-platform cpp cross-platform wasm windows ktx textures gpu-textures basis-universal vulkan opengl texture-compression game-development android ios linux macos

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markdown · JSON · MCP: product_card(name="KhronosGroup/KTX-Software")