I will develop custom chrome firefox edge browser extensions

Are you looking for a professional developer to build a custom browser extension for Chrome Firefox or Microsoft Edge I can help you create a fully functional extension tailored to your exact needs using modern Manifest V3 standards I have strong experience in JavaScript HTML CSS and building extensions that are fast secure and reliable

I can develop many types of browser extensions including ad blockers price trackers form autofillers social media tools productivity extensions notification tools web scrapers automation scripts and extensions that connect to custom APIs If your project needs a backend I also build it using Node.js Express.js NestJS or Next.js so your extension can store data communicate with servers and scale properly

Every extension I build follows Chrome Web Store and Firefox Add on guidelines so it can be published without issues I write clean organized code and provide full source code with every order I also test extensions across multiple browsers to make sure everything works smoothly for your users

Message me before ordering if you have a unique idea or specific requirements so I can guide you to the right package Let us build something great together