Theme editor

Theme settings are designed around merchant workflows. Global branding, colors, typography, layout widths, header behavior, and footer content can be updated from the theme editor.

Shopify themes page showing the Kronox theme preview and Edit theme button.
Open Online Store > Themes, find Kronox, then select Edit theme to customize the theme.

Global settings

The logo, color system, type scale, and spacing rules apply across the full storefront experience.

Sections and blocks

Homepage, product, collection, blog, and static page content is managed with drag-and-drop sections and blocks.

Dynamic sources

Metafields and Shopify dynamic sources are supported; avoid hardcoded products or collections.

Global configuration

General theme settings

Use the gear icon in the Shopify theme editor to open Theme settings. These settings control storefront-wide defaults, so changes made here can affect multiple templates and sections at once. Individual sections may still offer their own settings when a more specific override is needed.

Theme settings panel with the Brand setting expanded and a Logo image picker.

Brand

Add the store logo from Theme settings > Brand. Select an uploaded image or choose an image from Shopify's free image library. The logo is used in global brand areas such as the header and other theme surfaces that reference the store identity.

Theme settings panel with Typography expanded and Primary font set to Barlow.

Typography

Set the primary storefront font from Theme settings > Typography. This font is the default typeface for the theme and helps keep headings, body text, buttons, and form controls visually consistent across the store.

Theme settings panel with Layout expanded showing page width, page padding, and wishlist toggle.

Layout

Adjust storefront spacing from Theme settings > Layout. Choose a narrow or wide page width, set the page padding in pixels, and enable or disable the wishlist button. Use a wider layout for image-rich stores or large catalogs, and use narrower spacing when readability is the main priority.

Theme settings panel with Colors expanded showing color schemes and default color scheme selector.

Colors

Manage the theme color system from Theme settings > Colors. Edit existing color schemes, add new schemes, and choose the default color scheme for the store. Color schemes can be applied to sections throughout the theme, making it easier to create contrast between promotional, editorial, and product-focused areas without rebuilding section layouts.

Theme settings panel with Gift card settings for typography, logo, heading, subtitle, and status labels.

Gift card

Customize the gift card experience from Theme settings > Gift card. You can keep the global primary font or enable separate header and content font overrides, add an optional gift card logo, and edit the heading, subtitle, status labels, balance label, and other customer-facing text.

Continuation of Gift card settings showing code label, copy button label, copied label, primary button label, and bottom meta text.

Gift card labels

The lower gift card settings control the gift card code label, copy button text, copied confirmation, primary button label, and bottom meta text. Leave the bottom meta text blank if the gift card should automatically use the store name.

Theme settings panel with Custom CSS expanded and a CSS editor field.

Custom CSS

Add small global style adjustments from Theme settings > Custom CSS. Custom CSS is applied to the entire online store, so keep changes focused and test key pages after editing. For larger design changes, update the theme settings or relevant section settings first whenever possible.

Recommended workflow

  1. Start with Brand, Typography, Colors, and Layout to establish the global storefront foundation.
  2. Review the homepage, product page, collection page, cart, and gift card page after changing global settings.
  3. Use section-level settings for page-specific design changes, and reserve Custom CSS for small refinements.