Convert PPM to DDS
Convert PPM files to DDS — free, private, and instant. Runs entirely in your browser, no files are uploaded.
Drop your PPM files to convert them instantly to DDS. No uploads — everything runs in your browser. Fast, private conversion with no sign-up, no watermarks, and no file size limits. Save the planet while doing it!
Drop files here or click to browse
Supported formats: BMP, DDS, GIF, HDR, ICO, JPEG, KTX, PGM, PIC, PNG, PPM, PSD, TGA, WebP
Settings
Folder
No data transfer — all data stays on your device!
About the DDS Format
DDS (DirectDraw Surface) is a container format created by Microsoft for storing GPU textures, widely used in DirectX games, Unreal Engine, and Unity. Its main advantage is built-in block compression: DXT1 (BC1) packs RGB textures into 8 bytes per 4x4 pixel block, while DXT5 (BC3) adds a full alpha channel at 16 bytes per block. Because the data is stored in the exact layout the GPU expects, DDS textures can be uploaded directly to graphics memory without any decoding step, making load times fast and memory use predictable. DDS remains a staple of real-time 3D and game asset pipelines where compact, GPU-ready textures matter.
Features
Near-Zero CO₂
Server-based converters upload your file, process it remotely, and send it back — consuming network and data-centre energy on every request. WebConverter runs entirely on your device, so the only energy used is your local CPU. No data transfer, no server electricity.
Install for Offline Use
WebConverter works offline as a Progressive Web App. Click "Add to Home Screen" on mobile or the install button in your browser's address bar. Once installed, you can convert files without any internet connection.
