Upscayl
Choose it for low-cost enlargement when preserving the source matters more than inventing fine detail.
Works well
- Open-source software with no subscription charge for the local application.
- A useful first pass for illustrations, graphics, and images that mainly need more pixels.
- Local processing can fit a workflow that keeps source files on your own computer.
Trade-offs
- The output cannot reliably recover information that the source never captured.
- Faces, small text, and intricate textures still need close inspection.
- Results depend on the input image, selected model, and compatible hardware.