What is Postcrossing? The Happy Mail Hobby you’ll want to try

A hand holds several vibrant Canada-themed postcards in front of a red Canada Post mailbox. One postcard features iconic Canadian symbols like the flag, landscapes, and official crests.
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Tired of your inbox being full of nothing but bills and spam?

Imagine opening your mailbox and finding a postcard from Japan, Brazil, Uzbekistan written just for you. That’s exactly what Postcrossing brings to your life. And trust me, it never gets old!

I’ve been Postcrossing for 5 years now, and I still get that same giddy feeling every time I head over to my mailbox and collect it. 

 So, what is Postcrossing and how can you join the fun?

Helpful Resources for New Postcrossers
💌 Where I get some of my themed postcards: Browse beautifully designed postcards
🧳 Best Travel Essentials for Postcard Lovers: From stamps to storage, here’s my must-have gear to keep your postcard game strong.
📝 Cute Stationery & Memo Pads: Add a little magic to your writing desk with these memo pads and sticker favourites.
✍🏻 How to Fill Out a Postcard: Easy Step-by-step tips to make your postcards both beautiful and properly formatted.
📮 Addressing a Postcard: Here’s how to write the address the right way.
🗂️ I also curated this list for your dream desk setup

What is Postcrossing?

You send a postcard to someone in a different part of the world. A few weeks later, one arrives in your mailbox from a complete stranger. That’s the magic of Postcrossing, and yes, it’s as exciting as it sounds!

Postcrossing is a free online project that connects strangers from around the world through handwritten postcards. Its mission is simple:
Send a postcard and receive one back from a random person somewhere in the world.

A hand holds several colorful postcards in front of a Canada Post mailbox. The postcards feature Canadian locations like Niagara Falls, Banff, and Manitoba, along with one styled like a “WANTED” poster. The mailbox is red with blue accents and covered in playful, multilingual text.
Sending Postcards

Started in 2005 by Paulo Magalhães in Portugal, the Postcrossing community has grown to over 800,000 members across nearly 200 countries. Together, we’ve sent millions of postcards and the numbers keep climbing.

And last month, Postcrossing celebrated its 20th anniversary! 🎉 Postcrossers from all over the world hosted meetups, some in person and others virtually, exchanging postcards, washi tape, decorations, stories and a whole lot of laughter. 

A graphic of the word “POSTCROSSING” with each letter inside a red or blue postage stamp-shaped block, except the letter “O” replaced by a yellow number 2, indicating a milestone or celebration.
Postcrossing Logo celebrating 20 years

What started as a hobby turned into a global circle of connection and joy, one postcard at a time.

 Why I Love Postcrossing (My Story)

My first Postcrossing card came from Germany, and I remember staring at the handwriting, the stamps, the message and thinking, “This is cool! This came from someone across the world.” Since then, I’ve sent almost 200  postcards and received cards with recipes, poems, doodles and sketches and even washi tape art!

A bold postcard design that reads “Celebrating the Postcrossing Stamp, Austria, 2021” in colorful block letters on a white background styled like a postage stamp. This card commemorates a national stamp release honoring what Postcrossing represents globally.
Postcrossing themed postcard

If you’re brand new and wondering how the whole process works, check out my step-by-step guide on how to start Postcrossing before diving into these tips.

 What Makes Postcrossing So Addictive?

There’s something incredibly special about opening your mailbox and finding a handwritten postcard from a complete stranger.

Here’s why Postcrossing has so many of us hooked:

You learn about cultures, languages, and everyday life
Every postcard gives you a glimpse into someone’s world. From local festivals and traditions to fun facts about their town, it’s like traveling without leaving home.

You get happy mail instead of bills and flyers
Mailboxes aren’t usually exciting. But with Postcrossing, checking the mail becomes a daily thrill.

People get creative with washi, stickers and doodles
Some Postcrossers treat each card like a mini art piece. Whether it’s decorated with cute stamps, vintage illustrations or a hand-drawn cat, each postcard is unique.

You connect with real people in a meaningful way
No scrolling, no swiping, It’s a refreshing break from digital life and a gentle reminder that kindness can fit on a 4×6 card.

You never know what you’ll get next
That surprise factor? Completely addictive. One day it’s a scenic view from Switzerland, the next it’s a handmade card from Japan. No two mail days are ever the same.

And the best part? You don’t need a passport or fancy gear, just a postcard, and a stamp.

Free!!!
30 Postcard Message prompts for every occasion.

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    Where Do Postcards Come From?

    Literally anywhere! Germany, Russia, Japan, the US, the Netherlands, the Philippines, you name it.

    The most unique I got was from Uzbekistan and Antigua and Barbuda.

    What to Write?

    So, what do people actually write on a postcard to a total stranger? Honestly, anything. That’s the beauty of it.

    Some share a favourite quote or local saying. Others tell you what they had for breakfast, describe the view from their window or drop a fun fact about their hometown.

    Here are a few ideas to get you started:

    • A quote you love or a local saying
    • A fun fact about your city or country
    • Something you’re currently grateful for
    • A question to spark connection
    • A peek into your hobbies or your day
    Handwritten postcard from Uzbekistan decorated with local stamps and a message introducing the sender and her interests. This personal exchange between strangers around the world reflects the heart of what Postcrossing is.

    💡 Stuck on what to write? Check out my post: 17 Ideas on What to Write on a Postcard.

    Can I Swap Directly with People Too?

    Yes, you absolutely can!

    Once your Postcrossing profile is active, other members might message you asking for a direct swap. This means you both agree to exchange postcards outside the random system, you choose the person, the postcard and when to send it.

    It’s a fun way to:

    • Trade with someone from a specific country you’re collecting
    • Swap themed cards (like cats, Harry Potter or vintage travel)
    • Build postcard friendships beyond one-time exchanges

    You can always edit your profile to show whether you’re open to direct swaps. Just check the box that says you’re interested in receiving requests from other Postcrossers. If you’d rather not, leave it unchecked, totally up to you!

    What Kind of Postcards Can I Send?

    You’ve got options, and lots of them! As long as it’s a real postcard that fits in the mailbox, you’re good to go.

    A collage of postcards showcasing different sizes and orientations. Top left and centre right: 6x4 vertical orientation. Top right: 3.75x8.25 horizontal postcard. Center left: 4.5x6.75 horizontal orientation. Bottom (left and right): standard 4x6 inch size, horizontal orientation. Each postcard features various designs, including iconic landmarks, cultural symbols and vibrant artwork.

    Here are some popular types Postcrossers love:

    Touristy views – cityscapes, local landmarks, and beautiful nature spots from your area
    Illustrated art cards – whimsical drawings, local artists or colourful designs
    Animals, food, quotes or funny cards – think cute cats, desserts or a good pun
    Fandom postcards – Disney, Harry Potter, Star Wars, Game of Thrones, Lord of the Rings… yes, fellow fans are out there!
    Collectible postcard series – like Greetings From, Map of the World, Women in Science, World Travel, and so many more

    I once sent out a postcard with an Adobo recipe because the recipient mentioned she loved to receive recipes on her profile, and she loved it.

    An Illustrated postcard featuring a recipe for Filipino chicken adobo featuring handwritten ingredients: chicken, vegetable oil, garlic, vinegar, soy sauce, salt, and bay leaves. A white serving dish holds dark-braised chicken legs, surrounded by illustrated bottles of soy sauce, vinegar, and oil, plus garlic cloves and bay leaves for garnish.

    Tip: Always check the recipient’s profile! Some Postcrossers have wishlists or themed collections. Matching their preferences (even just loosely) is a lovely way to connect.

    And don’t stress about finding “the perfect card.” The fact that you’re sending a handwritten note from your corner of the world already makes it special.

    ✍🏻 Need inspiration? Check out my Postcard Examples

     Is It Expensive to Do Postcrossing?

    Not really, and the best part is, you’re in full control of how much (or little) you spend.

    On average, it costs around $3 to $6 per postcard, depending on where you live. That includes both the postcard and international postage. Some countries, like the Philippines and Germany, have lower postal rates, while others tend to be a bit pricier.

    💡 In Canada, international postage is about $3.65, and postcards can range from $1 to $2 depending on where you buy them.

    A colourful assortment of collectible postage stamps from various countries displayed on a black surface. Designs include U.S. presidents, Elvis Presley, Indigenous leaders, Canada poppy stamps, a zodiac-themed wheel, and illustrated scenes, showcasing the global, artistic side of what Postcrossing is through stamp collecting and cultural exchange.

    Gail’s tip: I like to stock up when postcards go on sale or pick up unique ones from museum gift shops and local markets. You can also find great deals online or swap extras with other collectors. Check your local post office’s website or visit in person for rates. You might even find postcards there!

    And don’t worry, you don’t need to send dozens at once. When you’re just starting out, you can only send a few cards at a time anyway. It’s a low-commitment, high-reward kind of hobby.

    Helpful links:

    Curious how to actually get started and send your first postcard? Jump over to my guide: “How to Start Postcrossing: 7 Easy Steps for Beginners.

    FAQs: Is Postcrossing Right for You?

    Is Postcrossing safe?

    Yes! Only one person sees your address at a time, and you can choose how much personal info you share in your profile. Most members are kind, respectful, and just excited to swap happy mail. Concerned about privacy? You can absolutely use a PO Box instead of your home address. It’s a great option if you want to keep your location more private while still joining the fun.

    Is there a Postcrossing app?

    There’s no official app (yet) but the website works great on both desktop and mobile. I’ve registered postcards, messaged people and updated my profile straight from my phone with no issues.

    How many postcards can I send?

    New users can send up to 5 postcards at a time. As your cards arrive and get registered, you’ll unlock more slots,
    slowly but surely. Some experienced users can send over 50!

    Do I have to write in English?

    Nope! English is common but you can write in any language you’re comfortable with. If you’re writing in a less common language, it helps to add a short English translation. And some Postcrossers love receiving cards in their native tongue, always, check their profile to see! Little language touches like these make the connection even more special!

    What if I don’t receive anything back?

    Sometimes postcards get delayed or lost especially with international mail. But don’t worry. Once your sent cards are registered, your address goes into the pool, and you will receive cards in return. Patience is part of the magic.

    Start Sending Joy Today

    Still on the fence about trying Postcrossing? Just go for it. It’s easy, low-pressure and honestly one of the most joyful little hobbies you can start right now. You don’t need fancy supplies or perfect handwriting, just a postcard and a stamp.

    I started Postcrossing because I’ve always loved travelling. And while I know I won’t be able to visit every beautiful place I dream of (though I can wish, right?), postcards let me travel in a different way. Each one is like a window to another part of the world and with it comes a story, a connection, a person I wouldn’t have met otherwise.

    Back of the Austrian stamp postcard filled with greetings, stickers, and logos from fellow Postcrossers, along with two commemorative Austrian stamps. The sender celebrates Austria’s second official Postcrossing stamp, tying directly into the global celebration of what Postcrossing is.

    Through Postcrossing, I’ve connected with people of all ages, from all walks of life and every card reminds me that we’re all more alike than we think. It’s a simple hobby that fills my mailbox with joy, and my heart, too.

    Your mailbox deserves more than bills and flyers. Let’s fill it with happy mail, thoughtful messages and maybe even a new friendship or two.

    Have questions? Or want to share your favourite country you’d love to swap postcards with?
    👉 Come say hi on Facebook, I’d love to hear from you!

    💌 Want to receive a postcard from me (no need to send one back)? Visit my Ko-fi page to support the magic of snail mail ✨

    Happy Postcrossing, 

    A pink background with the words 'xoxo Gail' in cursive script, followed by 'Postcards from G' in a slightly smaller font, also in cursive. The text is elegant and simple, conveying a personal and warm sign-off style.