To make the background transparent in Medibang comic, first, make sure your background layer is separate. Then, you can either use the transparency settings or apply a mask to achieve the desired effect. It might take a bit of experimentation to get it just right.
Well, making the background transparent in Medibang comic isn't too hard. You could look for the 'Transparency' option in the layer properties or try using a selection tool to isolate the background and then delete or make it transparent. Just be patient and play around with the settings until you're satisfied.
You can use the layer options in Medibang to make the background transparent. Just select the background layer and adjust the opacity or use the eraser tool carefully.