Fix: Roblox Thumbnail Upload Image Failed? Tips & Tricks
Roblox Thumbnail Upload Image Failed: What's Going On & How to Fix It Okay, so you're trying to upload a killer thumbnail for your Roblox game or asset, right? You've got this awesome image, perfect size, totally on-brand... and then BAM! "Roblox thumbnail upload image failed." Ugh. We've all been there. It's incredibly frustrating. ...