
Transfer Stickers
No background. Just art.
Color gradients, yes. Fades to transparent, no: each part of the design is either printed or empty. UV DTF Transfers also don't come with effects like holographic or glitter.
You can use color gradients in a UV DTF design, with one limitation.
What works
Gradients that shift from one color to another within a solid area.
Full-color CMYK artwork. White ink is also part of the UV DTF print. See CMYK vs RGB.
What doesn't work
Fades to transparent: a gradient can't blend into the background or disappear into nothing. The ink is either printed or not.
Special effects such as holographic or glitter. For those, choose a sticker in holographic or glitter material.
There's no background around the design, so what you upload is what ends up on the surface. See Do UV DTF Transfers have a background? and, for printed stickers, Can you print gradients on stickers?