---
canonical: 'https://htmlcsstoimage.com/templates/playground?preset=FHgA7qRc'
title: 'Template Editor: Start with Free Guide Promo Banner LinkedIn Post Template'
description: 'Customize the Free Guide Promo Banner LinkedIn Post Template in the HTML/CSS to Image template editor, then save it for API image generation.'
---

# Template Editor: Start with Free Guide Promo Banner LinkedIn Post Template

Customize the Free Guide Promo Banner LinkedIn Post 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

[Free Guide Promo Banner](https://htmlcsstoimage.com/templates/details/free-guide-promo-banner/linkedin-post.md)

## Template details

- **Preset:** Free Guide Promo Banner
- **Variation:** LinkedIn Post
- **Size:** LinkedIn Post
- **Categories:** Marketing, Promotional
- **Types:** Banners

## Examples

![Free Guide Promo Banner preview](<https://content-images.htmlcsstoimage.com/media-assets/bd4dbf0fbce70cad5a47aaa67012d96158f1374664f1085168a438b38906dafe/example-image-019ef56b-08a0-706c-b39d-b164eeb38494.png?v=auto&iv=2>)

Example variable values:

```json
{
  "cta": "Get the free download",
  "brand": "North Ridge Studio",
  "offer": "Free Playbook \u002B 14-day toolkit",
  "proof1": "20-page starter framework",
  "proof2": "Email templates included",
  "proof3": "Live example walkthrough",
  "value_prop": "A no-fluff guide to shipping better campaigns"
}
```

## Similar templates to try

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- [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.
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- [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.
- [Salon Offer Banner](https://htmlcsstoimage.com/templates/details/salon-offer-banner.md): Promote a salon, spa, stylist, or beauty service offer with a wide banner built for seasonal campaigns and local ads.

## Get started

- [View the full page](https://htmlcsstoimage.com/templates/playground?preset=FHgA7qRc)
- [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.