I will build custom chrome, firefox and edge extensions tailored to your need

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Isacc D

About this gig

Looking for a powerful, clean and custom browser extension? You're in the right place. I build professional extensions for Chrome, Firefox, Edge and other modern browsers. Whether you need a brand-new tool, performance improvements, bug fixes, UI updates or added features, I deliver solutions that are fast, functional and easy to use.

I work with JavaScript, HTML, CSS, APIs, automation scripts, background scripts and content scripts. My focus is clean structure, smooth performance and a simple interface that works for real users. If you already have an idea, Ill help you shape it. If you don't, I can guide you through the process and build something practical and efficient.

You'll get clear communication, quick responses and on-time delivery. From small browser tools to full-feature extensions, I bring reliability and professionalism to every project. Businesses, startups and individuals trust me to create custom tools that improve workflow and productivity.

Lets turn your idea into a working extension that runs exactly how you want it.

Get to know Isacc D

Isacc D
  • FromUnited Kingdom
  • Member sinceNov 2025
  • Languages

    English, French, Spanish, German
I am a dedicated Chrome extension developer specializing in custom automation tools, productivity extensions, browser scripts, and API-powered features. I build secure, fast, and modern extensions using JavaScript, HTML, CSS, and Manifest v3. My focus is clean code, reliability, and excellent communication. If you need a powerful custom extension, I’m ready to build it for you.