Pixelify AI Upscaler uses neural-network models to increase image dimensions and recover visual detail. Tiled processing can help work with larger images by processing them in smaller regions.
Upscaling is memory-intensive. Large output dimensions can require substantial RAM and GPU resources, and performance varies significantly between devices.
Upscale an image
Choose AI Upscaler from the Pixelify tools.
Select an image up to the currently stated 15 MB input limit.
Select the desired scale factor and available enhancement options.
Wait while the model initializes and processes the image. Avoid closing or refreshing the tab.
Compare the output with the original at 100% zoom, especially text, faces, edges, and fine textures.
Download the final image when processing is complete.
Output dimensions
Pixelify's stated maximum export dimensions can reach 16,384 × 16,384 pixels (16K) where supported by the selected workflow and device. Actual limits may be lower depending on browser memory, GPU capabilities, model settings, and source dimensions.
Get better results
- Start with the highest-quality source image available.
- Avoid repeatedly upscaling an already upscaled result.
- Use a lower scale factor if the browser runs out of memory.
- Check for artificial textures, halos, or over-sharpening before using the result professionally.
Add the official AI Upscaler tutorial URL here.