What it is
World Hello Day is observed on 21 November. It is usually linked to 1973, when two brothers in the United States started the idea of greeting people as a small step towards peace. The simple rule of the day is to say hello to at least ten people.
It is one of the easiest days for businesses to use: it needs no special product, only a friendly tone. It works well for brands that want to feel closer to followers and for local shops, studios and cafés that rely on repeat visits.
Symbols: A waving hand, a speech bubble, a smile, a handshake, a welcome mat
Emoji: 👋 😊 💬 🤝 🌍 ✨
Colours: Sunny yellow, sky blue, white
Hashtags: #WorldHelloDay #SayHello #HelloWorld #BeFriendly #TenGreetings
What to aim for
- Warm up the audience and get easy replies from new followers (engagement)
- Make new customers feel welcome and start conversations in direct messages (trust)
- Show the human side of the brand through greeting videos from the team (reach)
Post ideas by format
Post
- A simple “Hello!” post with a photo of the whole team and a question for followers about where they are from
- “How we greet our customers”: a short post about the first words your team says to a guest
Carousel
- “Hello in ten languages”: one greeting per slide, last slide invites followers to add theirs
- “Meet the team”: one slide per team member, each with a greeting and one friendly fact
Reel / short video
- Hook: “Ten hellos in ten seconds.” Quick greetings from the team, ending with a wave to followers
- A 15-second video of the first minute of a day in your shop, with a warm greeting at the door
Stories
- A poll: “Hello, handshake, hug or wave?”
- A question box: “Say hello and tell us your city”, with replies shared in the next stories
Ready-made post examples
Layouts we wrote as examples. Replace the details with your own business before you publish.
Today is World Hello Day, so we are saying hello to ten of you at once. Our team waves from behind the chairs, and we want to hear from you. Comment with one word that describes your mood today, and we will say hello back to every single comment. New here? Welcome. We are happy to see you.
On World Hello Day we invite everyone in our space to greet at least ten people. Many collaborations start with a simple conversation near the coffee machine. If you are a freelancer or a small team in our city, write a greeting in the comments and say what you are working on. We would like to introduce members to one another.
Hello! Today is World Hello Day, and we want to greet everyone who reads this channel. We are a small team that packs your orders and answers your messages, and we are happy that you are with us. Write to us in one line: what product would you like to see next? We will read every reply and thank you personally.
Meme and trend formats that fit
- Awkward greeting. A generic panel format of a person who cannot decide between a wave, a handshake and a high five. Draw your own characters and end with “Just say hello.”
- POV skit. A 10-second POV clip from the customer’s side of the door, with the team shouting a cheerful hello in unison. Keep it friendly and short.
What to avoid
- Do not force people to greet strangers or to tag friends in order to enter a draw; keep the invitation light
- Do not use the day only for a sales message; a warm hello with no hard sell works better
- Do not write a long post for a short greeting day; one friendly line and one question are enough
When to post
- Prepare a team photo or a short greeting video a week ahead, with the approval of everyone who appears
- Publish in the morning of 21 November, which is a Saturday in 2026, so a relaxed, personal tone suits the day
- The day after, reply to every greeting and thank the people who wrote, and consider a small follow-up story
What to check afterwards
- Number of comments and direct messages, because this is a conversation day
- New followers and replies to the story question
- How many new people said hello and later visited or asked about a product
Add one line about your business: the free generator gives three captions with hashtags for the network you choose. No sign-up.