---
canonical: 'https://htmlcsstoimage.com/templates/playground?preset=paWt6vxi'
title: 'Template Editor: Start with Newsletter Header Banner Open Graph Template'
description: 'Customize the Newsletter Header Banner Open Graph Template in the HTML/CSS to Image template editor, then save it for API image generation.'
---

# Template Editor: Start with Newsletter Header Banner Open Graph Template

Customize the Newsletter Header Banner Open Graph Template in the HTML/CSS to Image template editor, then save it for API image generation.

The HTML/CSS to Image API (HCTI) creates images, PDFs, and website screenshots from HTML/CSS, live URLs, or reusable templates. It also supports visual template editing, automated Open Graph images, signed image URLs, batch rendering, direct-to-storage output, and an OAuth-connected MCP server for AI agents.

The template playground is the browser-based visual editor for reusable image templates: configure the canvas, compose blocks, add variables, preview placeholder values, and save the result for rendering through the API.

## What you can do

- Build layouts from text, images, shapes, panels, and other reusable blocks.
- Define variables for content and styling that changes between renders.
- Preview the template with realistic values before saving it.
- Render saved templates through the HTML/CSS to Image API.

## Loaded preset

[Newsletter Header Banner](https://htmlcsstoimage.com/templates/details/newsletter-header-banner/open-graph.md)

## Template details

- **Preset:** Newsletter Header Banner
- **Variation:** Open Graph
- **Size:** Open Graph
- **Categories:** News
- **Types:** Banners

## Examples

![Newsletter Header Banner preview](<https://content-images.htmlcsstoimage.com/media-assets/88905f3a7e284e2083db13add9e5cf2fbcd774b21ecda7283b12a7d9dcbc162a/example-image-019ef56a-f30b-783b-ba84-0af50de92810.png?v=auto&iv=2>)

Example variable values:

```json
{
  "lead": "A deeper read on mobility policy and how it affects local routes, small businesses, and your commute.",
  "brand": "Urban policy weekly",
  "issue": "Issue 18 \u00B7 June",
  "headline": "What changed this week in city planning and transport",
  "publication": "Morningside Review"
}
```

## Similar templates to try

- [Editorial Pullquote Banner](https://htmlcsstoimage.com/templates/details/editorial-pullquote-banner.md): Feature a strong line from an article, essay, interview, or newsletter as a banner that invites readers into the full piece.
- [Live Training Webinar Banner](https://htmlcsstoimage.com/templates/details/live-training-webinar-banner.md): Announce a technical workshop, webinar, or online training session with a vertical banner that highlights the topic, host, and event details.
- [Online Shop Sale Banner](https://htmlcsstoimage.com/templates/details/online-shop-sale-banner.md): Create a wide sale banner for ecommerce campaigns, storefront hero images, seasonal promotions, and email graphics.
- [Breaking News Card](https://htmlcsstoimage.com/templates/details/breaking-news-card.md): Package an urgent update, developing story, announcement, or editorial headline in a clear news-style social card.
- [Portfolio Hero Banner](https://htmlcsstoimage.com/templates/details/portfolio-hero-banner.md): Make a strong first impression for a portfolio, studio website, creative landing page, or personal brand hero image.
- [Wellness Program Banner](https://htmlcsstoimage.com/templates/details/wellness-program-banner.md): Promote a yoga series, wellness program, studio membership, retreat, or calm lifestyle offer with a soft wide banner.

## Get started

- [View the full page](https://htmlcsstoimage.com/templates/playground?preset=paWt6vxi)
- [Browse templates](https://htmlcsstoimage.com/templates.md)
- [Open the template playground](https://htmlcsstoimage.com/templates/playground.md)
- [Learn how the visual template editor works](https://htmlcsstoimage.com/features/template-editor.md)
- [Read the template API documentation](https://docs.htmlcsstoimage.com/getting-started/templates/)

Rendering or saving a template requires authenticated HTML/CSS to Image API credentials. Keep API keys in trusted server-side configuration. If credentials are not available, ask the user to configure an API key securely, then follow the template API documentation.