I have an image that is the correct size (length and width) but it is only 98 dpi.  Before printing, I need to resample the image to increase it to 150 dpi without changing the size.   Photoshop has this capability ("constrain proportions"), but I can't figure out how to do it in GIMP.  

Is this possible in GIMP?

Now that microsoft at the end of the year is upgrading windows 10 to windows 11 you can check if your computer is compatible :
https://windowsreport.com/why-not-win
https://www.whynotwin11.com/download/

Hi, I'm new here so apologies if this has already been addressed. 

Is there a way to erase the edges in a repeat pattern to create a seamless pattern? The below link shows an example of what I mean - it's the white edges that I want erased.

https://topdrawer.aamt.edu.au/var/aamt/s...2_fig2.jpg

Thanks for any help! 

I'm trying to learn to use the Sphere Designer to make simple spheres.  I made several and was happy with them, but now, the spheres always render invisible.  They appear normally in the Preview pane, but when I click "OK," there is just a plain checkered background.

I have already clicked Reset and restarted GIMP.  They still render invisible.  I expect I've changed some kind of setting, but I don't know what it was. 

One thing I know I played around with was the second color.  (Orange spheres had an unpleasant blue tint I was trying to get rid of.  I've set the second color back to black, so I don't think that's causing the invisibility problem.) 

Help would be very much appreciated.  

Sphere Designer screen clip

I remember seeing some AI-based extensions discussed here a while back. Not sure where to find them now ?

Photos taken in difficult circumstances is sometimes resulting in noisy results. Software can help but there is detail loss in most cases. This information can help you :
https://www.mora-foto.it/en/tutorials-gi...-gmic.html

Whenever I launch GIMP I get about 8 runtime errors, non-critical, that I think are related to plugins.  I read elsewhere that the best bet is to reinstall to fix such nuisance errors.  However, I'm concerned about how to preserve any customizations I've made, hotkeys, etc.  I know of the MenuRC file, so perhaps I can make a copy of that and set it in an unrelated folder, then paste it back into the GIMP folder after installing.  The rest I'm not sure about.  Thanks for any help.

Source photo is not too good (Andalusia's skies aren't that blue in later October), but works OK as a demo of how to keep the center intact with Filters ➤ Distorts ➤ Waves.

   

Hi,

I have a wacom intuos, the pen (and its pressure) works but not the buttons.

Does someone know this problem ?

Thanks 

Hi all, new to the forum. I have always used PS but can no longer on this machine so trying Gimp. I'm trying to define a weak stamping on a small automotive electrical relay. Having trouble with the free select tool losing the inside edge while trying to bucket fill the selection. So let me show you the image and you guys please give me some insight on how to make this image good enough for a rubber stamp company. The Tree and W are what I am working on. You can see that part of the left side of tree is either worn off or didn't stamp correctly. This relay will be bead blasted, re painted in catalyzed automotive paint, and hopefully re stamped with acrylic enamel. So to reiterate, I've managed to create the outer selection, and the inner but when trying to fill the inner disappears and I can't get it back.