Journal
Pumi’s Journal
Quick notes, in-depth guides, and the latest news from Pumiland.
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Good to Know
Guides
Sticker Sizes for WhatsApp, LINE, Telegram, Discord & Twitch: The Complete 2026 Guide
Pixel sizes, file formats, and KB limits for stickers on WhatsApp (512 × 512), LINE (370 × 320), Telegram, Discord, and Twitch in one table, plus how to make one image that works for all of them.
Read the guide →
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Tips & Tricks
Pumi Dresses Up the Screen: Make a Phone Wallpaper from Stickers
Your phone screen is the thing you look at most every day. Let’s dress it up with your favorite stickers without covering the clock or icons.
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Random Facts
Kori Shows Off a Collection: This Is My Old Outfit!
An empty crab shell on the beach isn’t always a crab that died. Kori explains why crabs have to “change clothes” to grow.
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Tips & Tricks
Cebi Acts Brave: 25 Minutes of Focus? Bring It On!
Tasks piling up and you can’t bring yourself to start? Cebi tries the Pomodoro technique, with a sticker reward after every round.
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Random Facts
Lumi Shares: My Home Grows Along With Me
A shell that never comes off, a tongue with thousands of teeth, and walking upside down under the water’s surface. Lumi reveals the secrets of water snails.
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Random Facts
Pipin Shyly Shares: I Have Three Hearts!
Three hearts, blue blood, and arms that can “think” on their own. Pipin finally works up the courage to share an octopus body secret.
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Nature Friends
Mangroves, the Green Wall of the Coast
Trees that love salty water, roots that can “breathe”, and a home for Kori’s cousins. Let’s get to know mangrove forests.
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Random Facts
Cebi Asks: When Will My Legs Grow?
The tail disappears, gills turn into lungs, legs pop out one by one. Cebi tells the story of how a tadpole becomes a frog.
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Tips & Tricks
Make a Digital Greeting Card with Stickers
A friend’s birthday, a thank-you, or just a “you’ve got this!”. A sweet card can be ready in 15 minutes.
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Good to Know
Guides
The Complete Beginner’s Guide to Digital Stickers
Everything about digital stickers in one place: file formats, the right sizes, how to use them from GoodNotes to WhatsApp, how to print them, and the usage rules.
Read the guide →
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