Install with shadcn CLI
npx shadcn@latest add https://www.shadcn.io/registry/lucide-heading-3.json
npx shadcn@latest add https://www.shadcn.io/registry/lucide-heading-3.json
pnpm dlx shadcn@latest add https://www.shadcn.io/registry/lucide-heading-3.json
bunx shadcn@latest add https://www.shadcn.io/registry/lucide-heading-3.json
Tags:h3tertiarysubsectiondetailgranularorganizationcontent
The heading-3 icon represents tertiary headings, subsection titles, and detailed content organization in content management and document structuring applications. Featuring H with the number 3, this symbol has become the universal indicator for H3 formatting, subsection organization, and tertiary content structure in content editors and documentation systems.
Frequently Asked Questions
Common questions about the Heading 3 icon