PWP to FTS conversion is the process of transforming image files stored in the PWP (Progressive Web Photo) format into the FTS (Flexible Tile Sprite) format, converting how image data and metadata are encoded and organized. This conversion rewraps progressive web-optimized raster images into a tiled, sprite-friendly layout so they load faster in tile-based viewers and game engines while preserving visual fidelity where possible.
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Read guide →Drag your .PWP file from your computer or use the browse function.
Confirm .fts as the selected destination format.
Click "Convert" and download your converted .FTS file once ready.
PWP files usually have the MIME type image/x-pwp and are used primarily for proprietary image storage. FTS files have the MIME type image/x-fts and support advanced image features like layering and transparency. Both formats often utilize codecs optimized for image quality and efficient compression.
The FTS (.FTS) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like PWP.
While specific technical details aren't available here, FTS files generally serve the purpose of storing image effectively within their domain.
Easily convert your PWP files to FTS format using our online PWP to FTS converter. Designed for users needing quick, efficient, and accurate file conversions in the Image category, our tool supports seamless transformations without software installations.
PWP files typically store raw or proprietary image data with limited compatibility, while FTS files offer enhanced support for layered images and broader software integration. Converting from PWP to FTS allows users to take advantage of improved editing features and better file compression.
Keep source PWP files under 20 MB for fastest single-file conversions; for large images use the balanced or small FTS presets to reduce size.
To preserve fine detail, choose the FTS high (visual-lossless) preset and disable aggressive compression like ZSTD max; compare previews before batch processing.
For many files, use batch conversion with FTS-M multi-tile output to maintain fast runtime loading in apps; test one sample first to confirm tile boundaries.
Note that animated PWP sequences will be flattened unless the converter explicitly supports PWP animation frames—check converter specs.
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Photographer
Quick conversion with no loss in quality, highly recommend this PWP converter.
Jason L.
Graphic Designer
Simple, fast, and reliable tool for converting PWP files to FTS online.
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Content Creator
Start your free PWP to FTS conversion now.
Drag your file here to to upload.
Up to 250MB
Some metadata (proprietary PWP tags) may not map into FTS; export metadata to a sidecar JSON when preservation is required.