Convert DirectDraw Surface (.dds) Textures to PNG in Your Browser
DirectDraw Surface (`.dds`) files store block-compressed GPU textures (DXT1/DXT5/BCn) used in PC games, flight simulators, and 3D pipelines. Inspect and convert `.dds` textures into standard lossless `.png` files directly in your browser without installing GPU SDK plugins.
Standard photo editors and browsers cannot decode S3TC/BCn GPU block compression natively. Converting DDS to PNG unpacks the texture into a standard RGBA bitmap you can edit anywhere.
Private by design: zero uploads
100% client-side WebAssembly decoding in your browser tab.
Frequently asked questions
Which DDS compression formats are supported?
Our WebAssembly ImageMagick build decodes standard DXT1 (BC1), DXT3 (BC2), DXT5 (BC3), and uncompressed RGBA DDS surfaces directly into PNG.