All Docs
FeaturesPosibl Life & Gym AppUpdated March 14, 2026

Social Card Generator

Social Card Generator

The Social Card Generator creates dynamic, gym-branded images for sharing achievements and milestones on social media. Cards are generated server-side using @vercel/og and are accessible via a shareable URL directly from the app.

Card Types

Personal Record (PR) Cards

When a member logs a personal record, a social card is automatically generated showing:

  • The movement name
  • The achieved weight, reps, or score
  • The member's name
  • Gym/affiliate branding

Skills School Certificate Cards

After completing a Skills School course or module, members receive a branded certificate card they can share publicly. The card includes:

  • Course or skill name
  • Member name
  • Completion date
  • Gym/affiliate branding

Goal Completion Cards

When a tracked goal is marked as achieved, a shareable card is generated summarising:

  • The goal title and target
  • Date of completion
  • Gym/affiliate branding

Competition Result Cards

Following a competition, result cards are generated for notable performances. These include:

  • Competition name and date
  • Athlete name and result
  • Gym/affiliate branding

Member Spotlight Cards

Coaches and gym owners can manually generate spotlight cards to feature a member on social media. Spotlight cards include a custom message alongside the member's name and gym branding.

Gym Branding

All card types are automatically branded per gym or affiliate. The following branding elements are applied:

  • Logo — The gym's uploaded logo is placed on every card.
  • Colours — The affiliate's primary brand colours are used for card backgrounds and accents.
  • Gym name — The gym or affiliate name appears on every card.

Branding is pulled automatically from each affiliate's settings — no manual configuration is needed per card.

Sharing

Each generated card is accessible via a unique, shareable URL. From the app, members and coaches can:

  1. View the generated card in a preview.
  2. Copy the shareable link.
  3. Post directly to social media platforms from the share sheet.

Cards are served as static images (image/png) compatible with Open Graph metadata, meaning they render correctly when links are shared on platforms such as Instagram, Twitter/X, Facebook, and LinkedIn.

Technical Overview

DetailValue
Generation runtime@vercel/og (Vercel Edge Functions)
Output formatimage/png
Branding sourceAffiliate settings (logo, colours, name)
Card triggersAutomatic (PR, certificate, goal, competition) or manual (spotlight)

Related Features