75+ Lunch Notes for Kids: Sweet, Funny & Encouraging Ideas for Every School Day

Jul 23, 2025

Several years ago one of my kids was having a really rough week at school. To perk her up, I added a little sticky note into her lunch box with a terribly drawn picture (I lack artistic talent) and a simple motivational note telling her how much I loved her and how special she is.

I did this for a few days until she was back to her carefree self. When I stopped adding notes she was not happy with me 😂. She told me how much she appreciated and enjoyed those notes. They were guaranteed to be a bright spot in her day.

Once my other kids got word of these notes, everyone demanded them 🤣

Whether you're just getting started or you've been tucking notes in lunchboxes for years, this list has something for every age, mood, and occasion. Keep scrolling. 💛

Speaking of school essentials that make kids happy, don't miss our guides to the best kids backpacks and must-have back-to-school books to set them up for success. And while you're packing that note, need some fresh lunch inspiration? Check out my easy lunch ideas for kids, quick, picky-eater-approved, & actually fun to pack.

Want to make your child’s school day a little brighter? 💛 A lunch box note is a small gesture that makes a big impact. Whether it’s a joke, pun, sweet message, or seasonal surprise, lunch box notes for kids are a fun way to stay connected during the school day.

Studies show that children who receive positive reinforcement from parents during school hours demonstrate improved emotional regulation and academic confidence throughout the day.

Keep scrolling for 75+ easy lunchbox note ideas that work for all ages—and all occasions. These simple school lunch notes are the quickest way to add encouragement, laughter, and love to their lunchbox.

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Why Lunch Box Notes Matter for Your Child's Day 💌

My kids love finding a little note tucked into their lunch box. It’s become our thing over the years—a sweet (and sometimes silly) reminder that I’m thinking about them even when I’m not there.

Let’s be real: school can be hard. For them and for us.

While they’re off navigating the day, I’m wondering things like:

Are they having fun?
Are they making friends?
Did they eat the lunch I packed (or just the cookies)?
Are they okay?

And the truth is—once they walk through those school doors, we have zero control over what happens. But the one thing I can control? Sending a tiny piece of home with them.

Some days, that note makes them laugh out loud. Other days, it’s just the reminder they needed that someone is in their corner. 💗

One year, when I was cleaning out one of my girls’ backpacks at the end of the year, I found every. single. note. I had written.

Clearly, I had nailed one small part of parenting. 😂

The Emotional Benefits of Lunch Box Notes

Lunch box notes for kids provide more than just a sweet surprise. Here's what they actually accomplish:

💗 Build connection: A quick way to say “I’m thinking of you” in the middle of their busy day.

💔 Reduce separation anxiety: Especially helpful for younger children adjusting to school. For more tips on helping kids adjust to school, read our guide to dealing with crying at school drop-off.

💬 Spark conversations: Kids love telling you what their note said after school.

📚 Boost confidence: Notes before tests or tough days can be surprisingly powerful.

🤣 Give them a laugh: A cheesy joke = instant mood lift at the lunch table.

🍕Create positive associations with lunch time: Can help picky eaters feel more relaxed about meals

📝 Make memories: These little notes often get saved... or traded like secret treasures.

One year, when I was cleaning out one of my girls' backpacks at the end of the year, I found every. single. note. I had written.

Clearly, I had nailed one small part of parenting. 😂

Pink lunch box with green apple and other items on a white tiled background, with text overlay about lunch box notes.

What to Write in a Lunch Box Note

Notes for Preschoolers (Ages 3-5)

When my kids were little I frequently drew a simple picture or emoji and placed it in their lunch boxes. If I wrote something when they were too young to read, I told them before we left for school what the note said. They didn't care that they knew what was written on the lunch box note. In all honesty, they often forgot about the note by lunch time, so it was still a surprise when they pulled it out!

Best approaches for preschoolers:

Simple drawings with smiling faces
Heart shapes and stars
Basic words like "LOVE" in big letters
Emoji stickers
Colorful washi tape arranged in patterns

Notes for Elementary Kids (Ages 6-10)

This is the sweet spot for lunchbox notes! Elementary students can read independently but still get genuinely excited about surprises from home.

Perfect for this age:

Simple jokes and riddles
Encouraging messages before tests
Fun facts about their interests
Compliments about specific things they did well
Silly drawings with speech bubbles

Notes for Tweens (Ages 11-13)

Tweens might roll their eyes, but they secretly love lunch box notes (just ask them to keep it between you two!). At this age, notes work best when they're:

More subtle (fold them smaller)
Include inside jokes or references to their interests
Acknowledge their growing independence
Sometimes just a simple "thinking of you" works perfectly

Now that they are older, I send along a variety of notes, jokes or riddles that I know will put a smile on their face halfway through the day. I switch up what type of note I send. I used to research funny things to write, but wow was that a lot of work! Thankfully there are fantastic pre-made, tear off lunch box notes now available and my life is a little easier.

My go-to favorites: These hilarious lunch box jokes never fail to make my kids giggle, and these fun scratch-off note s are perfect for busy mornings when you want something meaningful but quick.

No matter what type of premade lunch box note I send, I always personalize it with a quick message on the back. It takes less than 30 seconds to write something.

But do you want to know a little secret? You don't need anything fancy to write a lunch box note! Half the time I simply add a simple post-it with “I Love You” written on it.

On the days I don’t write a note I usually get a complaint in the evening so I know they love these.

Lunch Box Note Ideas and Examples

Need a little inspiration? You're in the right place. Below you'll find 75+ of my favorite lunch box notes organized by mood, age, and occasion, just scroll to whatever fits your kid today. 💛

Encouraging Notes

"You are braver than you believe—and way cooler than you think."
"Use that brilliant brain of yours today."
"You're the sweetest part of my day."
"The world is better with you in it."
"Today's challenges are tomorrow's strengths!"
"You've got this, and I've got you!"
"Be yourself - that's your superpower!"
"Mistakes are just learning in disguise."
"I believe in you more than you know."
"You are exactly who you are supposed to be."
"Kind. Smart. Brave. That's you — every single day."
"The best part of my day? You walking back through that door. 💗"
"You make our family better just by being in it."
"Hard things make you stronger. You've got this."
"Someone in this room is rooting for you. (It's me. It's always me. 😂)"
"You were made for great things — starting with today."
"I am so proud of the person you are becoming."
"Don't forget: you are loved beyond measure. 🧡

Funny Jokes and Riddles

"You're nacho average kid. 🌮"
"You're cooler than a popsicle in July. 😎"
"Why did the student eat his homework? Because the teacher said it was a piece of cake!"
"What do you call a sleeping bull? A bulldozer!"
"Why don't scientists trust atoms? Because they make up everything!"
"What's orange and sounds like a parrot? A carrot!"
"Why did the math book look so sad? Because it had too many problems!"
"What do elves learn in school? The elf-abet!"
"Why can't Elsa have a balloon? Because she'll let it go! ⛄"
"Knock knock. Who's there? Lettuce. Lettuce who? Lettuce in, it's cold out here! 🥬"
"What do you call a fish without eyes? A fish. 🐟"
"Why did the teddy bear say no to dessert? Because she was already stuffed!"
"What do you get when you cross a snowman and a vampire? Frostbite! 🧛"
"Why did the golfer bring an extra pair of pants? In case he got a hole in one!"
"What do you call cheese that isn't yours? Nacho cheese! 🧀"
"I told my dog a joke. He said it was ruff. 🐶"
"What has ears but can't hear? A cornfield! 🌽"
"You're one in a million — and I got the best one. 😎"

Seasonal Lunch Box Notes for Kids (Fall to Summer)

Fall/Back to School:

"Falling for how awesome you are! 🍂"
"You're going to have a tree-mendous day!"
"New pencils, new notebooks, new adventures. Let's go! ✏️"
"You walked in nervous on day one. Look at you now. 🌟"
"Every expert was once a beginner. Keep going."

Halloween:

"You're fang-tastic! 🦇"
"Have a spook-tacular day!"
"I'm dead serious — you're amazing! 💀"
"You've got the magic in you, no costume required. 🧙"
Want ready-made Halloween fun? These adorable Halloween lunch box notes are perfect for October!

Winter:

"You warm my heart even on cold days ❄️"
"Snow one is as special as you!"
"Cozy season reminder: you are SO loved. ☃️"
"You melt my heart, even in the cold. ❄️"

Valentine's Day:

"You make my heart happy! 💕"
"You're the bee's knees, Valentine!"
"Roses are red, violets are blue, no one is luckier than me — I have you! 💕"
"You're my favorite Valentine. Every single year."
Make February extra sweet with these cute Valentine's Day lunch box notes that kids absolutely love!

Spring:

"You help me bloom with pride! 🌸"
"Some-bunny loves you!"
"Something is blooming this spring — and it's YOU. 🌷"
"Happy thoughts only — spring is here! ☀️"

Summer/End of School:

"You're one in a melon! 🍉"
"Thanks for bee-ing amazing all year!"
"Almost there! I am SO proud of everything you did this year."
"Summer is calling — and you EARNED it. 🌊"

Test Day & Special Occasion Notes

"Test your best and forget the rest!"
"Smart cookie reporting for duty! 🍪"
"You've prepared well - now trust yourself!"
"Win or learn, you make me proud either way."
"You studied. You prepared. Now go show them what you've got. 💥"
"Breathe in, breathe out. You know this stuff."
"A test is just a chance to show off what you already know! 🌟"
"Whatever happens today, I am proud of you before you even begin."

Notes for the Hard Days

"You don't have to be perfect. You just have to be you."
"Everyone struggles sometimes. That's what makes you human — and I love every part of you."
"I know today feels big. You are bigger. 💗"
"It's okay to have a bad day. Tomorrow is a fresh start."
"The fact that you keep trying makes me so proud."

How Often Should You Send Lunch Box Notes?

This is up to you and that's the best part. You can send them daily, once a week or whenever your little one needs a pick me up! I write my notes in the morning so I can tailor the note's contents to what is going on with my child that day. I know plenty of people who sit down and write a stack of notes on the weekend so that they are ready to go for those chaotic school mornings.

Frequently Asked Questions About Lunch Box Notes

What if my child is embarrassed by lunch box notes?

Make them smaller and more discrete. Tuck them under a sandwich or tape them inside the lunch box lid. Most kids love them but don't want friends to see.

My child can't read yet. Are lunch box notes still worth it?

Absolutely! Use simple drawings, stickers, or tell them what it says before school. The gesture matters more than reading ability.

What if I forget to include a note?

Don't stress! Kids understand busy mornings. Some parents keep a few generic notes pre-written for rushed days.

How long should lunch box notes be?

Short and sweet works best. 1-2 sentences is perfect. Remember, they're eating lunch, not reading a novel!

Can I include lunch box notes for teenagers?

Yes! Keep them subtle and age-appropriate. Even teens appreciate knowing you're thinking of them.

What are some funny lunch notes for kids?

Honestly, the funnier the better! My kids lose it over a good pun or a silly riddle tucked in their lunch box. Some of our favorites: "You're nacho average kid," or "What's orange and sounds like a parrot? A carrot!" 🥕 For even more laughs, scroll up to the Funny Jokes & Riddles section as there's a whole list waiting for you.

What should I write on a lunch box note for the first day of school?

Keep it simple, warm, and full of hype! The first day can feel big for both of you, so this is the note that really counts. Try something like: "Today is going to be amazing and so are you! 🌟" or "New year, same incredible kid. I am SO proud of you." If your child tends to get nervous, add a little inside joke or a drawing to lighten the mood. The goal is for them to open that lunch box and feel like you're right there cheering them on. 💗 Getting everything else ready too? Don't miss our guide to school supplies we actually love and the best kids backpacks for the new year.