Regular resizing just stretches pixels, leaving the image blurry. An AI upscaler predicts what fine details would look like at higher resolution and redraws them: textures, edges, hair, small text. The photo doesn't just get bigger — it gets noticeably sharper.
Choose from four models. Real-ESRGAN is a fast, affordable option for illustrations and screenshots, 1–2 credits. Recraft Crisp upscales 4×, keeping edges and text sharp without inventing fake detail. SeedVR2 restores photo detail at a low cost. Topaz delivers studio-grade quality for portraits and commercial shots. Real-ESRGAN and Topaz both include a face-enhancement mode.
The tool removes JPEG artifacts, digital noise from night shots, and general blur in old photos. A 4× upscale lets you print a small photo at A3 size or larger.