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The Interface API provides resources to customize and toggle important parts of the interface including all text labels, search, selection, filtering, and more. It also provides access to a consistent set of UI elements like icons and colors.


For language and brand needs, all labels used by Index can be edited. A combination of default post type labels and additional Index specific labels are combined into one simple list.

User interface

Fully control features like search, filtering, selection, sorting, actions, and modifiers with user interface toggles.


Consistent iconography is important when adding your own elements to the interface. Index provides a growing list of general purpose, 18px icons to use for actions and modifiers. If you need a custom icon, guidelines are provided on best practices for any situation.


A small subset of colors are provided by Index that handle both accessibility and dark mode. Custom colors are also supported, with guidelines on best practices for contrast and environment changes.

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See for yourself why Index is the most intuitive, beautiful interface for managing your WordPress content.