Sharpen
Choose Sharpen for sharpening amount, radius and threshold, clarity, dehaze and noise smoothing. Inspect at 100% and use Before or Compare to avoid harsh edges. Noise smoothing is a gentle finishing adjustment.
Upscale
- Choose Upscale. Gentle is the default and preserves more texture and grain. Fast uses stronger restoration; Photo detail uses a larger model and can take longer.
- Choose Download model. The download is verified and stays available while the plugin is open. Your image is processed on your device.
- Choose 2× or 4× and a processing mode. Automatic uses available graphics processing; CPU is available when graphics processing cannot run.
- Choose Upscale image. Keep the editor open until it finishes, or cancel to retain your previous image.
Gentle and Fast download about 4.6 MB each; Photo detail downloads about 64 MB. Models are separate downloads and are not images. Open model accepts a compatible local ONNX model smaller than 100 MB.
The output is capped proportionally at 4096 pixels per side. Insert image keeps the original layer display dimensions, while downloads contain the higher-resolution bitmap. Current edits become part of the enhanced image. History restores the previous pixels and settings.
Processing speed depends on the image, selected model and device. Check the result at 100% before replacing a source fill.