Setting up signs for bazzar shop/billboards

Resolution - 1024x512 is max res you can use so use that

Software - photopea, paint 3d and photoshop (only paid one) are good software to use

Invalid link fix - to counter the dreaded invalid link you gotta go to imgur.com/upload, upload the image then right click on it and click copy link address, if it gives you a 'blob:imgur' link then copy image address again

If your not willing to pay for Adobe Photoshop( like majority of people) then I use Photopea( get ad blocker as the regular ads can sometimes affect the performance of the software for some weird reason), you can use that to create whatever advertisement you have in mind, then when it comes to uploading it, the server requires it to be an Imgur link, when you create the imgur link, right click the image and copy the link address and post that into the address link, that should work and then all you have to do is wait for it to be permitted by a Senior Mod+ after that you can use it with any image board, flags, billboards etc.

If you register as a student with your student mail you get full access to Adobe Creative Cloud at great discounts. Just letting you know

Grok on twitter makes some good art

paint.net is also a good alternative for photoshop and its completely free.

There are also several players that offer sign creation in-game. If you really can't get it done, maybe one of them can help you.

hey mate try using this website https://pixlr.com/
its free mostly and you can download up to 3 pictures a day
if you want help to something slide me a dm ill happilly help
anyhow when image is uploaded on imgur as said previously, right click and copy image address boom done