Webflow Custom Code Embed Builder

Webflow Custom Code Embed Builder — build a ready-to-paste config or snippet in seconds. 100% client-side, no sign-up.

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Grab tested custom-code snippets for Webflow. Paste into Project Settings → Custom Codeor a page's settings — most behavior scripts go before </body>.

SnippetRecommended placement

<script>
document.querySelectorAll('a[href^="#"]').forEach((a) => {
  a.addEventListener("click", (e) => {
    const t = document.querySelector(a.getAttribute("href"));
    if (t) { e.preventDefault(); t.scrollIntoView({ behavior: "smooth" }); }
  });
});
</script>

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About Webflow Custom Code Embed Builder

Webflow Custom Code Embed Builder is a free Webflow tool that lets you create an embed you can drop onto any page — no guesswork, no docs. Copy the generated code and paste it into your site's HTML — embeds and scripts go just before the closing </body> tag, in any CMS or site builder. It runs entirely in your browser with no sign-up and no installs, so your data stays private.

How to use Webflow Custom Code Embed Builder

1Open Webflow Custom Code Embed Builder — it loads instantly and runs entirely in your browser.
2Fill in the fields with your own values; the output updates live as you type.
3Review the generated embed code in the preview area.
4Copy the generated code and paste it into your site's HTML — embeds and scripts go just before the closing </body> tag, in any CMS or site builder.

Why use Webflow Custom Code Embed Builder?

✓Generates a valid embed code in seconds — no copy-pasting from docs
✓100% client-side: your inputs never leave your browser
✓Free and unlimited — no account, no trial, no credit card
✓Works on desktop and mobile; copy or download the embed code instantly

Frequently asked questions

Is Webflow Custom Code Embed Builder free?+

Yes. Webflow Custom Code Embed Builder is completely free with no account, no trial and no usage limits. ToolJolt is supported by unobtrusive ads, not paywalls.

How do I embed Webflow Custom Code Embed Builder on my website?+

Generate your embed code, click Copy, then paste it into your page's HTML just before the closing </body> tag. It works in any CMS or site builder that allows custom HTML (WordPress, Webflow, Shopify, Wix, plain HTML and more) — no build step required.

Is my data private?+

Completely. Webflow Custom Code Embed Builder runs 100% in your browser (client-side). Nothing you type is uploaded to a server, so your data stays on your device.

Do I need to sign up or install anything?+

No. There's nothing to install and no sign-up — just open the page and start. It works on desktop and mobile.

Where does custom code go in Webflow?+

Site-wide code goes in Project Settings → Custom Code; page-specific code goes in the page's settings. Most behavior scripts belong before the closing body tag.

Can I use the output commercially?+

Yes. The configuration, code or files you generate are yours to use in personal and commercial projects without attribution.