The hardest part of a sticker set is often the first blank cell. A good set covers the reactions people actually send, so start from everyday chat moments. Once you have a list, prep each as a 320×320 transparent PNG with the free sticker cutter. Here are 25 ideas to unblock you.
Reactions (the core of any set)
- Big laughing face
- Crying from laughter
- Shocked / wide eyes
- Eye roll
- Thumbs up
- Facepalm
- Blush / shy smile
- Angry puffed cheeks
Daily life
- Drinking coffee
- Sleeping / sleepy
- Eating ramen or a snack
- Working at a laptop
- Running late
- Studying / reading
- Exercising / stretching
- Shopping bags
Characters & creatures
- A mascot cat
- A mascot dog
- A tiny dragon
- A round blob character
- A star or sparkle creature
Gestures & words
- Waving hello
- Peace sign
- Heart hands
- “Thank you” card
- “See you” wave
How to pick your set
- Cover the basics. Laugh, cry, shock, like — these get used most.
- Add a theme. A cat set, a food set, or an office set feels intentional.
- Keep a style. Same line weight and palette ties ideas together.
- Leave room. Don’t overcrowd a cell; simple reads better small.
From idea to sticker
- Sketch or source the art.
- Crop to the subject, output 320×320.
- Clear the background to transparent.
- Export PNG and add to your set via LINE Sticker Maker.
If you are turning a drawing into a sticker, the drawing-to-sticker guide → covers the prep.
FAQ
How many stickers should a set have?
Enough to feel complete — cover the common reactions plus a few themed extras. LINE sets have a minimum; prepare coherent images, not filler.
Should all stickers match a theme?
A theme helps a set feel professional, but a mixed reaction set also works if the style is consistent.
What size should each be?
320×320 main canvas, transparent PNG. The size guide → has the rest.
Can I mix photos and drawings?
Yes, but keep the style close so the set looks unified. Prep both as 320×320 transparent PNGs.
Turn your favorite ideas into stickers with the free LINE sticker cutter →