Announcement Post Template

1080 × 1080px · Social

Dark square launch / announcement post with a badge.

socialannouncementlaunchdark

Free to start · 50 renders included · no credit card required.

Editable fields

Override any of these when you clone the template or generate via the API.

Field	Type	Required	Default
pill	text	No	LAUNCH
title	text	No	We just shipped batch rendering
subtitle	text	No	Thousands of images from one API call.

Generate this template via API

Render it on demand from any language, or use the official TypeScript SDK.

bash

# Public render — returns a PNG (no auth needed for public templates)
curl "https://renderfa.st/api/render?templateId=0a1b2c3d-000a-4a00-8a00-00000000000a" --output image.png

TypeScript

import { createClient, postApiGenerate } from '@renderfast/client';

const client = createClient({
  baseUrl: 'https://renderfa.st',
  headers: { Authorization: 'Bearer ' + process.env.RENDERFAST_API_KEY }
});

const { data, error } = await postApiGenerate({
  client,
  body: {
    templateId: '0a1b2c3d-000a-4a00-8a00-00000000000a',
    layers: {
      "pill": {
        "text": "LAUNCH"
      },
      "title": {
        "text": "We just shipped batch rendering"
      },
      "subtitle": {
        "text": "Thousands of images from one API call."
      }
    }
  }
});

if (error) throw error;
console.log(data.imageUrl);