Installing Osano on Webflow

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Installing the Osano.js

After creating and publishing your configuration, the "Get Code" button will become active. This button will provide you with the osano.js.

Osano.JS installation button

To install, copy, and paste the osano.js into the page head [<head>] for all sites you wish to monitor. Ensure that the osano.js is the first script that loads on your site. 

Osano.js example install

Osano is platform-agnostic, which means the code can be added to the <head> of any site and utilized without any additional configuration. 

Once the osano.js is in your site's <head>, it can take a few minutes to a few hours before the script has captured and reported cookies and scripts that exist across your sites. 

Once you have collected enough reports from osano.js, you can work with your other business units to identify and classify all cookies/scripts/and local storage items. This exercise ensures that no "strictly necessary" scripts, cookies, or local storage get blocked.

We recommend users remain in "Listener" mode until you have added the osano.js into your site and have discovered and classified all relevant scripts and cookies. 

Osano CMP Discovery & Listener mode


In Listener mode, the consent manager will NOT block any scripts or beacons. It will NOT delete cookies. It will NOT display dialogs to your visitors. In other words, it will not alter your site in any way. You can use Osano in "Listener" mode and another CMP simultaneously if you migrate away from another provider. This way, there are no gaps in compliance.

After you have categorized each script and cookie appropriately, you can enable Permissive or Strict Mode and publish these changes. 

You will now see the consent dialog on your website!


If you have a paid Webflow account or an active site plan, you can add custom scripts that apply to your entire site or individual pages. Webflow's code sections only support HTML, CSS, and JS.

  • Step 1: Navigate to Project Settings > Custom Code.
  • Step 2: Copy and paste the osano.js into the "Head Code" section before any other <script> tags.
  • Step 3: Click save to deploy your newly added code.

Once deployed, you can manage the Osano popup entirely from your Osano Admin Portal on