> For the complete documentation index, see [llms.txt](https://modutheme.gitbook.io/helix/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://modutheme.gitbook.io/helix/theme-blocks/links.md).

# Links

Blocks that trigger overlays or link out to other destinations.

| Block                                                                 | Description                                                                                                                                                                           |
| --------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Popup](/helix/theme-blocks/links/popup.md)                           | A button that opens an overlay — a popup, drawer, or mobile bottom sheet — holding the blocks you nest inside. Ideal for video lightboxes, size guides, or expanded campaign details. |
| [Social media links](/helix/theme-blocks/links/social-media-links.md) | A row of icons linking to your social profiles.                                                                                                                                       |