Install guide

Add Formleak to Webflow

Paste it in Site settings › Custom code, then publish.

No cookies. Never reads what people type.

Step 1: Open Site settings
Open your site in Webflow and go to its Site settings.
Step 2: Go to Custom code
Open the Custom code tab.
Screenshot coming soon
Webflow Site settings with the Custom code tab open
3
Step 3: Paste into Head code
Paste the Formleak line into the Head code box and click Save changes.
Screenshot coming soon
The Head code box in Webflow with the Formleak script pasted in
Paste it into the Head code box.
```
<script src="https://formleak.com/t.js" data-site="YOUR_SITE_KEY" defer></script>
```
Replace YOUR_SITE_KEY with your own key: log in or add your website to see your code here.
Paste it into the Head code box.
```
<script src="https://formleak.com/t.js" data-site="YOUR_SITE_KEY" defer></script>
```
Step 4: Publish your site
Publish from the Designer's Publish button. Custom code only goes live on your published site, not in preview.
Step 5: Check it's working
Open a page on your live site that has a form and click into a field. Then open your website in Formleak: the setup check turns green as soon as data arrives.
Open the setup check Open the setup check

Good to know

Custom code needs a paid Site plan or a Core, Growth, Agency or Freelancer Workspace plan.
Only people with the Site manager or Designer role can edit custom code.

Based on Webflow's own help pages: Webflow: custom code in head and body, Webflow: publishing. Menus change from time to time; if something looks different, their help pages have the latest.