Toribash
Original Post
how do I change the image size without loss of quality?
so how ? is there a tutorial in the forum ? im using gimp :3
Parrot | Tabby | Nike | [Midnight] | Foxy | Deridor | Joel

Helping admins since 2013 (Can't ya'll leave this alone?)
Reta's Bitch, Property of Kriegery, Bribed by Bird, Tinerr 4 President.
Awaken, awaken, awaken, awaken. Take the land, that must be taken. Awaken, awaken, awaken, awaken. Devour worlds, smite forsaken
If you make a small image bigger, you will always lose quality. If you're trying to re-size a 128 head up to 512, I recommend just making it again but bigger. Or you could scale it up and then draw in extra details and smooth the pixels or whatever.
Photoshop actually has a feature that makes resising without quality loss possible, kind of.

That's just for upsizing though.

Gimp has no such feature, but you could try to sharpen the image a little.