🍪Consentio

Cookie banner for Blogger

Comply with GDPR and Google Consent Mode v2 on your Blogger site with a banner that really blocks scripts before consent and won't slow your site down.

What almost nobody tells you: Blogger integrates Google cookies by default; you need a banner that blocks them until consent to comply with GDPR.

How to install it on Blogger

  1. 1. Create your free banner in the configurator and copy the snippet.
  2. 2. Edit the template HTML (Theme → Edit HTML) and paste the snippet right after the <head> tag.
  3. 3. Done! The banner appears and Consent Mode v2 is active automatically.

Using Google Tag Manager?

Import our official template and fire it with the "Consent Initialization" trigger.

Download GTM template

Why Consentio and not just any free plugin

Frequently asked questions

Is a cookie banner mandatory on Blogger?

Yes. If your Blogger site uses non-essential cookies (analytics, marketing) and gets EU visitors, GDPR requires prior consent. Also, since 2024 Google Consent Mode v2 is required to use Analytics or Ads in the EEA.

Does the Blogger banner slow the site down?

Heavy banners do hurt your Core Web Vitals. Consentio weighs under 8 KB and uses no external dependencies, so it doesn't affect your speed or your SEO.

Does Consentio block scripts before consent on Blogger?

Yes. By marking your third-party scripts with type="text/plain" data-consentio="category", Consentio prevents them from running until the user accepts, which is what GDPR actually requires.

Get your Blogger site compliant in 5 minutes

Create your free banner, no card needed.