Banner Component

Convert banner HTML to Liquid for Shopify

Turn promo banners, announcement bars, and split campaign strips into Shopify sections with schema-driven copy, links, and color controls.

Component overview

Banner sections merchants update every campaign

What banner components do on Shopify

Banners sit at the top of the conversion funnel—announcement bars, promo ribbons, free-shipping callouts, and split campaign strips that drive clicks to collections or landing pages. They are among the most frequently edited sections on any storefront.

Converting banner HTML to Liquid means replacing hardcoded promo copy and hex colors with section.settings merchants control: text, richtext, url, color, and checkbox toggles for visibility.

Flat schema vs blocks for banners

Most banners use Flat export mode—a single instance with indexed settings for heading, subheading, CTA label, CTA link, and background color. Multi-message rotating banners can use blocks, but the majority of announcement bars are one row merchants edit in place.

The "{% schema %}" block should keep setting counts low. Banner sections with twenty fields overwhelm merchants; five to eight well-named settings cover most campaign needs.

Design patterns across themes

Dawn uses a simple announcement-bar section; Prestige and Impulse ship more elaborate promo bands with background images and dual CTAs. Your converted banner should scope CSS to section.id and avoid fighting theme typography—use color_scheme or color settings where the theme supports them.

Responsive behavior typically reduces font size and stacks CTAs on mobile. Convert padding and font-size utilities to range settings so merchants can tune spacing without breaking layout.

Fast merchant edits without redeploys

Marketing teams change banner copy weekly—flash sales, shipping deadlines, loyalty launches. A converted banner section lets them update text and links in the theme editor and publish in seconds.

HTMLToLiquid Converter maps banner HTML to Flat settings by default, outputs scoped CSS, and validates schema so the section inserts cleanly on index.json, collection templates, or as a section group in the header.

Examples

Banner HTML to Liquid conversion example

How a promo strip becomes an editable Shopify section.

HTML structure

<div class="promo-banner">
  <p>Free shipping over $50</p>
  <a href="/collections/all">Shop now</a>
</div>

Single-instance markup maps to section.settings—not blocks—for fast merchant editing.

Liquid output

<div class="promo-banner">
  <p>{{ section.settings.text }}</p>
  <a href="{{ section.settings.link }}">
    {{ section.settings.button_label }}
  </a>
</div>

Static copy and href values become section.settings output tags.

Schema settings

"settings": [
  { "type": "text", "id": "text", "label": "Banner text" },
  { "type": "text", "id": "button_label", "label": "Button label" },
  { "type": "url", "id": "link", "label": "Link" },
  { "type": "color", "id": "bg_color", "label": "Background" }
]

Typed settings render as text fields, URL picker, and color swatch in the editor.

Scoped CSS

#shopify-section-{{ section.id }} .promo-banner {
  background: {{ section.settings.bg_color }};
}

Styles scoped with section.id prevent banner CSS from affecting other sections.

Use cases

Shopify banner use cases

Banner types agencies convert from HTML most often.

Promotional banners

Sale callouts and limited-time offers with editable text, CTA, and background color settings.

Announcement bars

Top-of-page shipping and policy messages merchants update without code changes.

Split banners

Two-column campaign strips with image, copy, and link settings on each side.

Workflow

How banner conversion works

Paste banner HTML and export a Flat-settings section with scoped CSS and validated schema.

  1. 01

    Paste HTML

    Import promo bar or split banner markup.

  2. 02

    Analyze structure

    Map text, links, and colors to setting candidates.

  3. 03

    Generate Liquid

    Replace static values with section.settings output.

  4. 04

    Generate schema

    Create typed settings and a named preset.

  5. 05

    Export section

    Add the banner to your theme header or templates.

Explore

Start converting HTML

Paste your markup and export production-ready Shopify Liquid sections with schema and blocks.

Trust

Built for serious Shopify development

Production-ready sections, validated schema, and workflows theme engineers trust on client projects.

Production-ready output

Export complete section.liquid files with schema, presets, and scoped CSS ready for theme repos.

Built for Shopify developers

Designed for freelancers, agencies, and in-house teams shipping OS 2.0 sections weekly.

OS 2.0 compatible

Output follows Online Store 2.0 conventions—JSON templates, blocks, and valid schema JSON.

Schema validation

Automated checks catch missing presets, invalid setting ids, and common Liquid issues early.

AI-assisted workflow

Optional AI structure detection with deterministic fallback for reliable section generation.

Theme compatibility

Sections align with Dawn, Prestige, Broadcast, Impulse, and custom JSON-template themes.

Generate Shopify sections

Free AI-powered converter — OS 2.0 compatible output with schema validation.

Start converting HTML