Digital invitation: Halloween werewolf dinner by WhatsApp

It's the 28th. There are three pumpkins on the kitchen floor, a country house booked for the 31st, and a family group where nobody answers a straight question. You type 'dinner's at half eight' and someone immediately asks whether they should bring plates. Halloween invitations via WhatsApp end like that more often than not. A digital invitation fixes it: one page with the date, the hour, the address and a map, sent as a single link. You can choose a design from the catalogue, fill it in and send it today, before the cousins start asking where they're sleeping.

It isn't a PDF and it isn't a photo of a card. Digital invitations are pages that open in the phone's browser with nothing to install — that's the whole reason your grandmother will actually look at it. Guests tap, read, and answer from the same screen.

Halloween invitations via WhatsApp: the four lines your grandparents will read

Put the time before the place and keep it to four lines. 'Mum, we're eating at the country house on the 31st at 8.30. Bring the bread and a torch; we've got the pumpkins. Tap the link and tell me if you're coming.' That's it. Four lines is a message; ten is a newsletter, and nobody reads a newsletter on the 31st.

• Two exact hours: candles on the porch at 7.00, everyone at the table at 8.30. 'In the evening' means someone ringing the bell at six.
• What to bring and what not to: bread, the cake, a coat — no plates, there are plenty in the house. A short list beats a decorated one.
• The line that gets the click: 'tap the link and tell me if you're coming.' It sounds like a favour, not a form.
• One link, sent twice if you need to: one message for the family group, another for the grandchildren with the address and the map.

How to create a digital invitation that opens on Grandma's phone

Pick a design from the collection, try it in preview mode without paying, and unlock the rest of the scenes when you buy. In the editor you fill one field per item: the label, the names, the date, the line at the bottom, the place. A character counter stops you writing a paragraph where a line will do. Then upload up to six photos of your own — the front of the house, the long table, a pumpkin carved with a yawn — mark the one you want on the cover, and each photo settles into its frame without any cropping by hand.

Send it as a link, as a QR code or as a message. If the cake fights back and dinner slides to nine, open the invitation and change the time. The link stays the same, so nobody needs a second message and the twelve cousins don't have to be told twice.

Four lines and one link. The details live in one place and the replies arrive in the same one.

One tap to reply, no chasing in the family group

Confirmations turn up inside the invitation as an ordered list, so there's no third round of 'so are you coming or not?' in the group chat. You choose the questions: who's coming, how many of you, whether anyone is staying the night. Write them yourself and keep it to three. If a small guest has a food problem or won't eat what's on the table, say it in the invitation text or add your own question — the host asks, the invitation just carries it. Then open the link, read the names and count chairs for the long table.

A howl at the table without scaring the little ones

Go for funny rather than frightening. Pumpkins carved with a yawn, battery candles, a dark cloth over the table. No fake blood, no masks that make a five-year-old cry. The porch does half the work: cotton cobwebs on the door, an orange lantern, a note in the letterbox that says 'wolf house'. Twenty minutes with what you already have. And one detail for the grandparents — a card on their chair that reads 'head of the pack sits here'. They laugh, the grandchildren laugh, dinner starts on time.

Choose a design, put the photo of the house on the cover and send one link to the family group. That's the job done: a digital invitation with the 31st on one page, the hours fixed and every reply from grandparents and grandchildren in the same place. The pumpkins can wait until the 30th.