Framer is a no-code tool, but no-code does not mean no customization. Framer custom code fills the gap. Every professional site needs something that Framer's native features do not cover out of the box: a specific analytics script, a chat widget, a custom font, or a third-party embed. Framer handles this with custom code insertion points that let you add HTML, CSS, and JavaScript without leaving the platform.
We work with Framer templates daily, and custom code is the bridge between Framer's visual design tools and the wider web ecosystem. This guide explains exactly where to add custom code, what you can do with it, and where the limits are.
If you are building reusable custom elements, our Framer components tutorial covers code components, which are a more structured way to add custom logic.
What can you do with custom code in Framer?
Framer custom code falls into three categories: page embeds, site-wide head code, and site-wide body code. Each has a specific place and purpose.
Page embeds are for content that lives on a single page. A Calendly booking widget, a YouTube video with custom player settings, or a Google Map with specific styling all belong here. You drop a code embed component onto the page and paste your HTML or script.
Site-wide head code loads in the <head> section of every page. This is where analytics scripts, meta tags, and custom fonts go. Anything that needs to be present on every page before the content loads belongs in the head.
Site-wide body code loads at the end of the <body> section. This is for scripts that do not need to block page rendering: chat widgets, feedback tools, and some tracking scripts. Placing them in the body keeps your initial page load fast.
How do you add custom code to a single Framer page?
To add framer custom code to a single page, open the Framer editor and navigate to the page where you want the embed. From the insert menu, add a Code Embed component. This creates a container on your page that accepts HTML, CSS, and JavaScript.
Paste your embed code into the component panel. Framer renders the code in an iframe, which isolates it from the rest of your page. This is a security feature, but it also means the embedded code cannot directly manipulate Framer's native elements. For most third-party widgets, this is not a problem.
Set the dimensions of the embed container to match the content. A Google Map might need a specific height and full width. A booking widget might have a fixed aspect ratio. Test the embed at different screen sizes because third-party content often behaves differently on mobile.
For responsive embeds, use percentage-based widths and let the height adjust automatically. Many embed services provide responsive code snippets; use those rather than fixed-width versions.
How do you add site-wide custom code in Framer?
Open your Site Settings and look for the Custom Code section. You will see two tabs: Head and Body.
The Head tab is for code that must load before the page content. Common uses include:
- Google Analytics or Google Tag Manager scripts
- Facebook Pixel or other ad tracking pixels
- Custom font loading from Google Fonts or Adobe Fonts
- SEO meta tags that Framer's native settings do not cover
- Schema markup for rich snippets
The Body tab is for code that can load after the page content. Common uses include:
- Intercom, Drift, or other chat widgets
- Hotjar or similar heatmap and feedback tools
- Cookie consent banners
- Third-party survey or form widgets
Add the code, publish your site, and verify that the scripts load correctly. Use your browser's developer tools to check the Network tab and confirm that the script requests are firing.
Which custom code snippets do sites actually need?
Here are the most common custom code additions we see on Framer sites, with where to place them.
Code snippet | Placement | Why it matters |
|---|---|---|
Google Analytics 4 | Head | Tracks page views and user behavior across your site |
Google Tag Manager | Head | Manages multiple tracking scripts without editing code each time |
Google Fonts custom load | Head | Loads specific font weights and styles not in Framer's default set |
Meta Pixel | Head | Tracks ad conversions from Facebook and Instagram campaigns |
Intercom / Drift | Body | Adds live chat to your site for sales and support |
Cookie consent banner | Body | Required for GDPR compliance in many regions |
Schema markup | Head | Helps Google understand your content for rich snippets |
Start with analytics and any legally required scripts. Add chat widgets only if you have the team to respond; an unattended chat widget is worse than none at all.
For custom fonts, we recommend loading from Google Fonts or self-hosting for performance. Framer's native font picker covers most needs, but brand-specific typefaces require custom code. For performance best practices, see web.dev.
What are the limits of custom code in Framer?
Framer's custom code is powerful but not unlimited. Code embeds run in iframes, so they cannot directly access or modify Framer's native page elements. You cannot, for example, write custom JavaScript that changes the behavior of a Framer button or CMS collection.
Site-wide code can interact with the DOM, but Framer does not guarantee that class names or DOM structures will stay stable across updates. Custom CSS that targets Framer's internal classes may break when Framer releases a new version.
For complex interactions that need deep integration with Framer's elements, use code components instead. Our Framer components tutorial explains how to build them properly. For schema markup specifics, see our Framer schema markup guide. For broader SEO setup, check our Framer SEO checklist. If you need custom domain setup first, our Framer custom domain setup guide has the steps.
Frequently asked questions
Can I add custom CSS to a Framer site?
Yes, through a style tag in the site-wide head code. You can write CSS that targets your own class names or HTML elements. Be careful about targeting Framer's internal classes, as these may change. Use specific, descriptive class names on your custom elements to avoid conflicts.
Does custom code slow down a Framer site?
It can, if you add too many scripts or load heavy third-party widgets. The golden rule is to add only what you need. Load scripts asynchronously when possible, and place non-critical scripts in the body rather than the head. For performance best practices, see web.dev for current guidance.
Can I use custom code to add a contact form in Framer?
You can embed a form from a third-party service like Typeform, Tally, or Google Forms using a code embed. For native Framer forms, use Framer's built-in form component or CMS features. Our Framer CMS tutorial covers how to handle form submissions through Framer's CMS.
Custom code is a bridge, not a foundation
Framer's strength is visual design and rapid prototyping. Custom code extends that strength into the wider web ecosystem. The key is to use it for what Framer does not natively cover, not to rebuild Framer's features from scratch.
Start with analytics and any compliance scripts. Add third-party embeds as needed. Keep custom CSS minimal and targeted. If you find yourself writing hundreds of lines of custom code, consider whether a code component or a different platform would be a better fit.
Browse our Framer templates to see how custom code integrates with professional sites, or read our Framer components tutorial for structured custom logic. Used well, custom code makes a Framer site feel uniquely yours.
