Use case
Communities
Welcome cards, achievement badges, and milestone graphics — automatically
Online communities thrive on recognition and belonging. SwarmGen lets you automate the visual side of community engagement: welcome a new member with a personalised card, celebrate a milestone with a custom badge, or share a leaderboard graphic each week — all rendered automatically from your membership data, without a designer in the loop.
What you can automate
Personalised welcome cards
When a new member joins, trigger a render of their personalised welcome card — their name, avatar, join date, and a warm message. Share it in your community's welcome channel automatically.
Achievement and certification badges
Define badge templates for different achievements — course completion, contribution milestones, event attendance. Award them automatically via API when the trigger condition is met.
Weekly leaderboards and highlights
Build a leaderboard template, feed it the top contributors each week via your analytics, and post a rendered graphic to your community channel — same time, every week, zero effort.
Example merge fields
A typical SwarmGen template for this use case uses the following merge fields. Add them to your HTML as {{fieldName}} and they are replaced with real values at render time.
{
"member_name": "Alex Torres",
"username": "@alex_torres",
"join_date": "April 2025",
"tier": "Pro Member",
"avatar": "https://cdn.example.com/avatars/alex-torres.jpg",
"posts": "142"
}Use Circle, Discord bots, or Zapier to detect membership events and trigger SwarmGen renders. Post the image URL to your community channel or include it in a welcome DM.
Start generating images for communities
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