---
canonical: 'https://htmlcsstoimage.com/templates/playground?preset=4BNxVmeN'
title: 'Template Editor: Start with Restaurant Offer Banner Open Graph Template'
description: 'Customize the Restaurant Offer Banner Open Graph Template in the HTML/CSS to Image template editor, then save it for API image generation.'
---

# Template Editor: Start with Restaurant Offer Banner Open Graph Template

Customize the Restaurant Offer 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

[Restaurant Offer Banner](https://htmlcsstoimage.com/templates/details/restaurant-offer-banner/open-graph.md)

## Template details

- **Preset:** Restaurant Offer Banner
- **Variation:** Open Graph
- **Size:** Open Graph
- **Categories:** Food, Promotional
- **Types:** Banners

## Examples

![Restaurant Offer Banner preview](<https://content-images.htmlcsstoimage.com/media-assets/3dd146c68ccdfe8eb32c5b8879c74fa6352a4ce90be17d22709a0d07c6e307fb/example-image-019ef56c-a2fe-71e6-881f-850897799c5d.png?v=auto&iv=2>)

Example variable values:

```json
{
  "code": "FEAST20",
  "date": "Fri-Sun only",
  "brand": "Harbor Table",
  "subhead": "Two mains, salad, and dessert for four.",
  "headline": "Family Feast Weekend"
}
```

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## Get started

- [View the full page](https://htmlcsstoimage.com/templates/playground?preset=4BNxVmeN)
- [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.