Here is the full list of all 17 Sticker Craft achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
All Wild Stickers stickerized
All stickers discovered
Wild Sloth stickerized
100 failed reactions
Wild Unknown Bird stickerized
Wild Secret Sticker stickerized
Wild Moon stickerized
Wild Octopus stickerized
Wild Crab stickerized
Wild Cyclops stickerized
50 failed reactions
Discovered 100 stickers
Wild Sheep stickerized
Discovered 50 stickers
Discovered 10 stickers
Tutorial successfully completed
Use Stickerizer for the first time