# Settings

> Theme settings let merchants customize a Shoplazza Theme from the theme editor. Start here for input settings, sidebar settings, dynamic sources, and fonts.

Settings allow merchants to customize the appearance and behavior of a theme through the theme editor. Settings are defined in section schemas and theme config files.

For a full introduction, see the [Settings overview](/docs/theme/architecture/settings/overview).

## Topics

- [Overview](/docs/theme/architecture/settings/overview): How settings work across sections and theme config
- [Input settings](/docs/theme/architecture/settings/input-settings): Text fields, selects, checkboxes, color pickers, and other input types
- [Sidebar settings](/docs/theme/architecture/settings/sidebar-settings): Header and paragraph elements for organizing the settings UI
- [Dynamic sources](/docs/theme/architecture/settings/dynamic-sources): Let merchants connect settings to dynamic data
- [Fonts](/docs/theme/architecture/settings/fonts): Font picker setting and custom font support