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Developer docs: Wix, Squarespace, Webflow

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Wix, Squarespace, Webflow and others

Add a PDF tool to a site built with Wix, Squarespace, Webflow, Shopify, Google Sites or Notion-style builders.

Most builders have an “embed code” or “custom HTML” element. Paste the plain iframe there; it needs no script.

HTML
<iframe src="https://pdfkind.com/embed/compress-pdf" width="100%" height="700"
        style="border:0" title="Compress PDF"></iframe>
BuilderWhere to paste it
WixAdd → Embed Code → Embed HTML, then choose “Code” and paste. Resize the box to about 700 px high.
SquarespaceAdd a Code block and paste (Code blocks need a plan that allows custom code).
WebflowAdd an Embed element and paste. Webflow also accepts the script version for forms.
ShopifyOnline Store → Pages → Show HTML (<>) and paste.
Google SitesInsert → Embed → Embed code, then paste.
WordPress.com / WordPressA “Custom HTML” block. For forms, see WordPress.
Note. Pick the tool from All tools and replace compress-pdf in the address. Add a language before /embed, for example /fr/embed/compress-pdf.

Last updated November 3, 2026 · Questions: contact@pdfkind.com