The Best Free Cookie Banner for Your Website in 2025

If your website uses cookies — and almost every website does — you need a cookie consent banner. Privacy laws like the GDPR in Europe, the CCPA in California, and dozens of similar regulations around the world require it. The problem? Most cookie consent tools come with a monthly price tag that ranges from frustrating to outright absurd for independent developers and small businesses.

The good news is that you no longer need to pay. In 2025, Zeraki Cookie Consent delivers everything a professional-grade cookie banner needs — for free, forever.

What Makes a Great Cookie Banner?

Not all cookie banners are created equal. A poorly implemented banner can expose you to regulatory risk, annoy your users with dark patterns, or silently break your analytics. Here is what to look for:

• Multi-regulation support out of the box. GDPR (EU/UK), CCPA (California), LGPD (Brazil), PDPA (Thailand and Singapore), PIPEDA (Canada), and POPIA (South Africa) all have distinct requirements. A great banner handles them without manual configuration for each market.
• Easy to set up. You should not need a developer to get the basics working. A single script tag with a few configuration options is the gold standard.
• Customisable to match your brand. A banner that looks completely disconnected from your website undermines trust. Brand colour support is non-negotiable.
• Google Analytics Consent Mode v2 integration. Since March 2024, Google requires Consent Mode v2 signals for accurate conversion measurement. If your banner does not support it, your ad campaigns and analytics are flying blind.
• No cost. For the vast majority of websites, paying $15–$50 per month for a cookie banner is simply not justified.

Why Most Cookie Banners Cost Too Much

The cookie consent SaaS market is dominated by tools like CookieBot, OneTrust, and CookieHub. These platforms charge anywhere from $10 to $50+ per month for their basic tiers — and prices escalate steeply as your traffic grows. OneTrust's enterprise plans run into thousands of dollars per year.

For large enterprises managing complex data flows across dozens of domains, that cost may be justified by the compliance infrastructure these tools provide. But for a small business, a freelancer's portfolio, or an indie SaaS product? You are paying for features you will never use, hosted on infrastructure you do not need.

The compliance requirements themselves — displaying a banner, obtaining consent before setting non-essential cookies, respecting opt-outs — are not technically complex. They absolutely can be implemented in a lightweight, free, open library. And that is exactly what Zeraki Cookie Consent does.

Zeraki Cookie Consent — The Best Free Cookie Banner

Zeraki Cookie Consent was built from the ground up as a free, production-quality cookie consent solution. Here is what it gives you at zero cost:

• Free forever. No freemium tier, no usage limits tied to page views, no sudden price increases. The core library is free to use on any number of websites.
• Full multi-regulation compliance. GDPR, UK GDPR, CCPA/CPRA, LGPD, PDPA, PIPEDA, and POPIA are all handled. The banner auto-detects the user's region from their timezone and adapts the consent model accordingly — opt-in for GDPR regions, opt-out for CCPA, and so on.
• Google Analytics Consent Mode v2 built in. Pass your GA4 Measurement ID and the banner automatically fires the correct gtag() consent signals. No extra callbacks, no manual wiring.
• One script tag install. Drop a single CDN link into your HTML, callZerakiCookieBanner.init() with your options, and you are done. No build step, no package manager required for basic use.
• Beautiful animated UI. Powered by GSAP, the banner includes smooth spring entrance and exit animations that feel premium — not like an afterthought bolted onto a compliance checkbox.
• Any brand colour. Pass any hex, RGB, or HSL value as primaryColor and the entire banner — buttons, toggles, floating cookie icon — adapts instantly.
• Floating cookie button. After consent is given, a persistent floating button lets users revisit and update their preferences at any time, satisfying the "right to withdraw consent" requirement under GDPR.

How to Install It in 30 Seconds

Add the following before the closing </body> tag of your HTML:

<script src="https://cdn.jsdelivr.net/npm/@zerakicreative/cookie-consent/dist/zeraki-cookie-consent.iife.js"></script>
<script>
  ZerakiCookieBanner.init({
    companyName:  'Your Company',
    primaryColor: '#2563EB',
    privacyPolicyUrl: 'https://yoursite.com/privacy',
  });
</script>

That is genuinely all it takes. You will have a fully animated, GDPR-compliant cookie banner live on your site in under a minute.

Verdict

In 2025, there is no good reason to pay for a basic cookie consent banner. Zeraki Cookie Consent covers every major privacy regulation, integrates with Google Analytics Consent Mode v2, installs in a single line, and looks great doing it — all for free.

Whether you run a personal blog, a growing SaaS, or a client's marketing site, Zeraki Cookie Consent is the best free cookie banner available today.