Everyone can take part
Share one private link by email, Slack or team chat. Colleagues can sign without creating an account.
Celebrate every employee with an online birthday card signed by their colleagues. Choose a workplace-friendly design, share one link and schedule delivery for their big day.
Replace the paper card passed quietly around the office with one inclusive space that works for office-based, hybrid and remote colleagues.
Share one private link by email, Slack or team chat. Colleagues can sign without creating an account.
Add thoughtful notes, office jokes, team photos, GIFs and video messages across extra pages.
Schedule the birthday card in advance while signatures continue to arrive, or send it as soon as it is ready.
The recipient can revisit their card online, while organisers can download a PDF keepsake after delivery.
Choose from funny, thoughtful and professional employee birthday card designs, all ready for the team to personalise.

01 / CHOOSE
Pick a workplace-friendly design, add the employee’s name and choose when you would like it delivered.

02 / INVITE
Share the signing link and let colleagues contribute from wherever they work, without asking them to register.

03 / CELEBRATE
Send the finished card yourself or rely on scheduled delivery, then keep it available for the recipient to enjoy again.
Give HR, People and Operations teams a shared celebration planner, central billing and clear organiser roles. Organisation plans also support shared credits, custom company covers and moderation tools, helping recognition stay consistent as your team grows.
Explore the wider employee recognition ecard system.
From single celebrations to office-wide milestones, Happy Tree Cards pricing scales with your needs.
Pay as you go or save more with our popular bundles. No hidden fees or subscriptions required.

Group Signature




Ideal for HR, People and office teams coordinating employee celebrations throughout the year.
Special offer: Share credits with your team and get three months of Professional free with your 100 Group Cards.
Everything office organisers and People teams need to start celebrating colleagues online.
An employee birthday card is an online group card created for a colleague. One organiser shares a private signing link so the team can add personal messages and media before the card is delivered.
No. Anyone with the private signing link can contribute from their browser without registering for an account.
Colleagues can add written or handwritten messages, photos, GIFs and video recordings. Extra pages provide space as more people contribute.
Yes. Choose a future delivery date while creating the card, keep collecting signatures and let Happy Tree Cards send it on the selected day.
Yes. Organisation plans provide a shared celebration planner, member roles, central billing, shared credits and custom covers for teams running birthdays throughout the year.
No. You can buy one birthday card or a small bundle without a subscription. Organisation plans are designed for recurring employee celebrations that need shared planning and controls.
Start with one employee birthday card, or choose an organisation plan to make recognition easier throughout the year.