To unblur a picture in Procreate you could try either of these alternatives:
- You could change the sharpness of the image.
- One of the major reasons for pixelation is choose a brush with high pixel size, make sure that you are using an appropriate brush with a justifiable pointer size.
- You could also try increasing the DPI value of the canvas.
- While exporting the image it is recommended that you choose .PNG as an extension.