Another way, for that type of image try
see: https://i.imgur.com/WoU0tMk.jpg (1) Apply Colors -> Threshold to reduce to black / white pixels. That leaves the text somewhat pixellated (2)
see: https://i.imgur.com/mFBIz3D.jpg (3) Scale the image up by 400% to introduce some anti-aliasing then (4) immediately back down by 25 % to get abit more antialiasing and back to original size.
see: https://i.imgur.com/WoU0tMk.jpg (1) Apply Colors -> Threshold to reduce to black / white pixels. That leaves the text somewhat pixellated (2)
see: https://i.imgur.com/mFBIz3D.jpg (3) Scale the image up by 400% to introduce some anti-aliasing then (4) immediately back down by 25 % to get abit more antialiasing and back to original size.