I will fix squarespace custom code, CSS, HTML, javascript and website issues


About this gig
Is your Squarespace website missing the custom features you need or experiencing coding problems?
You've come to the right place.
I specialize in Squarespace custom code, helping businesses, agencies, and personal brands improve their websites with clean, responsive, and professional solutions. Whether you need to fix a bug, customize your layout, improve mobile responsiveness, or add advanced functionality, I'll provide reliable code tailored to your needs.
Services I Offer:
- Squarespace Custom Code
- Custom CSS
- HTML & CSS Editing
- JavaScript Integration
- Squarespace Bug Fixes
- Responsive Design
- Custom Sections
- Landing Pages
- Sliders
- Maps
- Forms
- Code Troubleshooting
- Mobile Optimization
Tech Stack:
- Squarespace
- HTML5
- CSS3
- JavaScript
- Responsive Design
- Custom Code
Why Choose Me?
- Clean, maintainable code
- Responsive on all devices
- Fast communication
- Professional support
- Attention to detail
- On-time delivery
Message me before ordering so I can review your requirements and recommend the best solution for your Squarespace project.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know S. Dean
Backend and API Developer
- FromUnited Kingdom
- Member sinceApr 2026
Languages
English, French, Spanish, German
FAQ
Do you fix existing Squarespace websites?
Yes. I can fix layout issues, CSS errors, JavaScript problems, responsive issues, and broken sections.
Can you add custom features to Squarespace?
Yes. I can create custom layouts, buttons, animations, forms, sliders, popups, maps, and more using HTML, CSS, and JavaScript.
Will my website remain mobile responsive?
Yes. Every customization is designed to work properly across desktop, tablet, and mobile devices whenever possible.
Do you work with Squarespace 7.1?
Yes. I support modern Squarespace versions, including custom code compatible with current features.
Should I contact you before placing an order?
Yes. Sending a message first helps ensure I understand your requirements and that you choose the right package.

