KTX 2.0 Header Structure
Learn the key header fields, byte offsets, and debugging checkpoints inside a KTX2 file.
Header fields at a glance
- The identifier confirms whether the file is a valid KTX2 container.
- vkFormat, typeSize, and pixel dimension fields define how the texture should be interpreted.
- levelCount, faceCount, and layerCount control mipmaps, cubemaps, and array texture reads.
Tools to verify your file
After reviewing the header layout, use the site tools to inspect a KTX2 file and export the decoded texture.