Custom blocks — the basics

What blocks are, how to add and manage them, and how validation works.

Custom blocks are rich widgets you stack on your page: live video embeds, product cards, polls, feeds that update themselves, and much more. Every block is free for everyone — there is nothing to unlock.

Adding a block

1. 1In the editor, find the purple Custom Blocks card and tap Add block.
2. 2Browse by category (Media, Shop, Contact, Links, Content) or search by name.
3. 3Fill in the block's fields — each block asks only for what it needs (a URL, a username, a title…).
4. 4Done — new blocks are added to the top of your list and save automatically.

Managing blocks

• Reorder — drag blocks to change their order on your page.
• Toggle — switch a block off to hide it without deleting it.
• Edit — tap a block card to reopen its fields.
• Delete — remove it permanently (you will be asked to confirm).
• Preview — each block card shows a live preview; tall blocks start collapsed, tap the chevron to expand.

If a block is missing something (say, an invalid URL) the card shows what to fix, and the block stays hidden from visitors until it is valid — your page never shows a broken widget.