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Supports: XCF
XCF is GIMP's native project format — it can only be opened in GIMP. WebP is Google's modern web image format offering 25–35% smaller files than JPEG with transparency support. Converting XCF to WebP creates web-optimized images from your GIMP designs — ideal for publishing artwork to websites, creating efficient web graphics from GIMP projects, and sharing designs without requiring GIMP to view them.
| Property | XCF | WebP |
|---|---|---|
| Developer | GIMP | |
| Layers | Preserved | Flattened |
| Compression | RLE (lossless) | Lossy or lossless |
| Transparency | Yes | Yes |
| Web use | Not supported | Optimized |
| File size | Large | Small |
No. The XCF is flattened (all visible layers merged) during conversion. WebP stores a single flat image.
Yes. WebP supports transparency. Under "Image Transparency," choose to keep or remove it.
Yes. Under "Image Compression," set "Image Quality (%)" — 80% gives excellent WebP quality at small file sizes.
Yes. Under "Image resolution," set by percentage or keep original.
WebP for web use (smaller files). XCF to PNG for universal compatibility and lossless quality.