Hire the Best Chrome Extension Developers

Clients rate our Chrome Extension Developers
Rating is 4.8 out of 5.
4.8/5
Based on 1,686 client reviews
Linh H.

Ho Chi Minh City, Vietnam

$50/hr
5.0
1 jobs

I’m a Chrome extension developer who has been in the trenches for years. I survived the COVID era, the brutal Chrome Manifest V2 → V3 migration that wiped out thousands of extensions, and I’m still here — building, shipping, and maintaining powerful tools used by thousands of people. Built my own house by building a bunch of browser extensions over the years, thank you and love you, my clients! If you need someone who can design, build, scale, and maintain complex Chrome extensions, you’re in the right place. ✅Featured Products: ⭐ 𝐎𝐫𝐢𝐠𝐢𝐧𝐚𝐥𝐢𝐭𝐲𝐀𝐈 𝐀𝐈 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐨𝐫 (20000+ users) ⭐ 𝐀𝐮𝐭𝐨 𝐅𝐨𝐥𝐥𝐨𝐰 𝐔𝐩 𝐈𝐭! ⭐ 𝐀𝐮𝐝𝐢𝐨 𝐁𝐫𝐚𝐢𝐧 𝐅𝐨𝐜𝐮𝐬 ⭐ 𝐄𝐚𝐫𝐧 𝐀𝐥𝐥𝐢𝐚𝐧𝐜𝐞 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐨𝐧 ⭐ 𝐈𝐝𝐞𝐧𝐭𝐢𝐭𝐲𝐂𝐡𝐞𝐜𝐤 ⭐ 𝐒𝐢𝐭𝐞𝐣𝐚𝐛𝐛𝐞𝐫 ⭐ 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐀𝐦𝐚𝐳𝐨𝐧 𝐢𝐦𝐚𝐠𝐞𝐬 ⭐ 𝐒𝐨𝐜𝐢𝐚𝐥 𝐏𝐨𝐬𝐭 𝐌𝐚𝐭𝐞 ✅ Skills ⭐ JavaScript expert (with a serious love for jQuery) ⭐ Google Cloud Platform APIs – Google Sheets, BigQuery, Gmail, and more ⭐ Firebase – Authentication, Firestore, Realtime Database, Cloud Functions ⭐ Supabase services and integrations ⭐ AI integrations – OpenAI API and Google Gemini ⭐ Payment systems – ExtensionPay, Gumroad, Lemon Squeezy, Zoho Billing ⭐ LinkedIn & LinkedIn Recruiter scraping and exporting data to external platforms ⭐ Custom ad injection within Google search results ⭐ Amazon automation & scraping – Amazon storefronts and Seller Central ⭐ Email productivity tools – Gmail tracking and automated follow-up emails that work even while I’m sleeping!

  • Google Chrome Extension
  • Browser Extension
  • Web Development
  • Browser Automation
  • Web Scraping
  • API Integration
  • RESTful API
  • JavaScript
  • HTML
  • CSS
  • Next.js
  • Web Application
Bilal A.

Islamabad, Pakistan

$40/hr
5.0
61 jobs

Chrome Extension MVP built 5X faster with no quality compromise. Founder of 2 & Engineered 70+ Browser Extension SaaS startups in the last 12 years. Helped some scale to $250K+ MRR. Featured developer. 100% refund if I set wrong expectations. My Toolkit: -Browser Extensions: Chrome Extension Development, Edge & Firefox Add-ons with WebExtension API for cross-browser implementation. -Front-End: React, PHP, Laravel, Javascript, Vue.js, TypeScript, TailwindCSS, Material UI. -Back-End: Node.js, Next.js, NestJS, Express.js and MongoDB. -AI Integration: LLM Integrations with OpenAI API for all GPT models, ChatGPT, Claude, and Prompt Engineering for Fullstack Generative AI SaaS solutions. My Stats: 5-star reviews streak on all 50+ projects delivered. 100% Job Success Score for on-time, on-budget delivery. Helped scale startups to $250K+ MRR. 7 years as Top Rated Plus on Upwork. 5.2K hours billed. $200k+ earned. What You'll Get Working With Me: -Fully functional, secure, and user-friendly browser extensions. -Clean, maintainable code with comprehensive documentation. -Transparent communication and realistic timelines. -Quick response times (30 minutes or unless I’m offline). -Innovative solutions tailored to your business and user needs. -A clear "NO" if something isn’t feasible—no wasted time. My Clients Say: "Bilal is an amazing A+ contractor, bringing a wealth of talent, intelligence, and experience to our team." "His communication was superb, and he delivered code in excellent quality while fully understanding our requirements." "Excellent knowledge, willingness to share, and the ability to simplify complex topics." Popular Clients & Products: Generative AI: -ConnectGenie AI: Personal branding AI assistant for LinkedIn users. -MerlynMind: AI-powered edTech productivity tool for Educators. B2B eCommerce SaaS: -Dropified App: Dropshipping automation platform. -RabattCorner: Cashback solutions for eCommerce. -AliExtractor / AsinInspector / Sales Source: Seller Analytics tools. B2C eCommerce SaaS: -CouponFollow: Automated coupon application tool for shoppers. -BestPrice: Browser extension for price comparisons. About Me: I’ve been a full-time founder of 2 SaaS startups, both chrome extension-based. I’ve turned quite complex ideas into scalable browser extensions for many founders. I understand all Chrome Web Store publishing policies for manifest version 3 from end-to-end and can guide you on how to optimize your extension for publishing. We Can Be a Good Match If: You need a browser extension expert who understands Manifest V3 standards. You’re looking to integrate AI in your existing Chrome Extension SaaS to enhance user experience. You value clear, consistent communication and scalable solutions. You need expertise in B2B/B2C SaaS automation, AI Integration, or Productivity Tools. Next Steps: Check out my Upwork portfolio and videos. Hit the ‘Send Message’ button to share your project details. Let’s build something exceptional together!

  • Google Chrome Extension
  • Browser Extension
  • React
  • PHP
  • Vue.js
  • JavaScript
  • Node.js
  • MERN Stack
  • ExpressJS
  • NestJS
  • AI Agent Development
  • Artificial Intelligence
  • Automation
  • API Development
  • Next.js
  • Web App Localization
  • SaaS Development
  • MongoDB
  • Full-Stack Development
  • Supabase
Tristan R.

Nanjing, China

$45/hr
5.0
21 jobs

🔹 Contact Me If You Want 🔹 🧩 Chrome Extensions 🌐 Websites and Web Apps 🖥 Front-End Solutions in React, Next.js, and Vue 🔗 Full-Stack Development, Database, and API Integrations 🧠 IT, Design, and Management Expertise ------------------------------------------------------------------------------------------------------------------ 📗 Chrome Extension Development 📘 With over 3 years of experience in Chrome extension development, I specialize in creating high-quality, efficient extensions tailored to your needs: 💡 Proven Expertise: Skilled in using Plasmo, WXT, and Vite to create seamless extensions. 🌟 100% Client Satisfaction: Successfully completed 10+ projects on Upwork, earning top reviews. 🛠️ Custom Solutions: From automation to advanced API integrations, I design extensions to streamline workflows and maximize efficiency. 👉 Ready to scale your productivity? Let’s make it happen—contact me today! ------------------------------------------------------------------------------------------------------------------ 💻 Website & Web App Development 📱 As a front-end developer with 8+ years of hands-on experience, I craft scalable, user-friendly web applications that deliver results: ✅ Built 100+ websites using React.js and Vue.js for diverse industries. 🚀 Maintained 10+ Next.js projects, optimizing for performance and scalability. 🎨 Expert in creating responsive designs that offer exceptional user experiences. Let’s build your dream web app—whether it’s starting fresh or improving what you already have. ------------------------------------------------------------------------------------------------------------------ 🌟 Why Work with Me? 🌟 ✅ Client Success Focus: Your satisfaction is my top priority—I’ll work closely with you to ensure your vision becomes reality. ✅ Versatile Expertise: Skilled in front-end frameworks, full-stack development, API integrations, and Chrome extensions. ✅ Proven Track Record: My Upwork projects maintain a 100% success rate. ------------------------------------------------------------------------------------------------------------------ 🤝 Ready to Work Together? If you’re looking for a dedicated and skilled developer to turn your ideas into reality, let’s connect today and discuss your project!

  • Google Chrome Extension
  • Browser Extension
  • Next.js
  • React
  • Tailwind CSS
  • Vue.js
  • TypeScript
  • Front-End Development
  • JavaScript
Dharmik U.

Surat, India

$9/hr
4.9
100 jobs

👋 Hi, I’m Dharmik — I build revenue-driven web products. With 6+ years of hands-on experience, I help startups and businesses launch powerful, scalable platforms using modern stacks and automation that saves thousands of manual hours. I don’t just code — I build systems that grow businesses. 🔥 What I Specialize In ✔ Chrome & Firefox Extensions (Advanced automation & scraping) ✔ MERN / Next.js SaaS Platforms ✔ Backend APIs & Dashboards ✔ Stripe Subscription Systems ✔ Twilio / Email / SMS Automation ✔ LinkedIn & Web Automation Bots ✔ Laravel & Custom PHP Systems ✔ High-Speed Web Scraping & Data Extraction 💡 Why Clients Choose Me ✅ I deeply analyze requirements before writing a single line of code ✅ I think like a product owner, not just a developer ✅ I focus on performance, security, and long-term scalability ✅ I suggest improvements that clients don’t even think of ✅ I deliver clean, maintainable, production-ready code Most developers build features. I build growth engines. ⚙️📈 🧠 My Core Tech Stack Frontend: React, Next.js, TypeScript, Tailwind, UI Libraries Backend: Node.js, Express, Nest.js, Laravel Database: MongoDB, MySQL, PostgreSQL Automation: Puppeteer, Playwright, Chrome APIs Integrations: Stripe, Twilio, OAuth, REST APIs Cloud & DevOps: AWS, Docker, CI/CD 🎯 How I Help Your Business • Turn your idea into a fully working SaaS • Automate manual workflows & lead generation • Build extensions that competitors can’t replicate • Increase conversions with fast, optimized apps • Fix broken systems and scale existing products ⚡ My Working Style I ask detailed questions, map out logic, and eliminate future problems before development even begins. This protects your budget and speeds up delivery. Clear plan → Clean build → Smooth launch ✅ ❤️ My Goal To build something so good for you that users love it, competitors envy it, and your revenue reflects it. 📩 Ready to build something powerful? Let’s discuss your project and make it happen.

  • Google Chrome Extension
  • Browser Extension
  • React
  • Laravel
  • Node.js
  • MongoDB
  • TypeScript
  • Next.js
  • Chromium
  • MERN Stack
  • PHP
  • Full-Stack Development
  • MEAN Stack
  • API Development
  • Vue.js
Nowshad Hossain R.

Dhaka, Bangladesh

$55/hr
4.9
20 jobs

If your Chrome Extension got rejected by the Web Store, breaks on MV3, or needs AI features that actually work - I've solved all of these, and I ship my own extensions to prove it. I'm one of the few developers who builds Chrome Extensions full-time and ships my own products to the Web Store (Encrypted Clipboard - live, used by many, zero-knowledge architecture). That means I've dealt with every Content Security Policy rejection, every MV3 service worker limitation, every manifest quirk - before your project, not during it. What I specialize in: → Manifest V3 migration and new extension builds → AI integration inside extensions (OpenAI, Claude, Gemini, custom LLMs) → Chrome Web Store submission, rejection fixes, and compliance → Cross-browser support (Chrome, Edge, Firefox) → Backend APIs for extension data (Go, Node.js, NestJS) Top Rated | 100% Job Success | 19 completed jobs | Ships real products

  • Google Chrome Extension
  • Browser Extension
  • AI Implementation
  • AI Development
  • Browser Automation
  • Node.js
  • Golang
  • Supabase
  • Web Application
  • Vue.js
  • Nuxt.js
Lovedeep S.

Moga, India

$20/hr
4.9
55 jobs

Top Rated on Upwork. $30K+ earned. 45 jobs. 1,040 hours. 100% Job Success. I'm Lovedeep. I've been building web applications and Chrome Extensions for over 10 years. Over the years I've worked with agencies, startups, and individual clients across the US, UK, and Australia. The work has been consistent build it properly, communicate clearly, deliver on time. That's how I've maintained 100% Job Success and Top Rated status on Upwork across 45 projects and 1,040 hours. Chrome Extensions have become my primary focus. I've built automation tools, scraping extensions, AI-powered browser assistants, and full stack extension systems with proper backends. I work with Plasmo for modern Manifest V3 builds and handle both the frontend and backend so clients don't need to manage multiple developers. On the AI side, I've integrated OpenAI into several extensions page summarizers, content rewriters, context-aware tools. Practical integrations that solve real problems, not just demos What I work on: ✔ Chrome & Firefox Extensions - Plasmo, Manifest V3 ✔ AI integration - OpenAI API, in-browser LLM tools ✔ React / Vue extension UI and popup development ✔ Laravel / Node.js backend - auth, sync, storage ✔ Web scraping and browser automation ✔ Electron cross-platform desktop apps ✔ REST & GraphQL API development ✔ WordPress and Shopify when needed How I work: I give realistic timelines, communicate regularly, and raise issues before they become problems. I'm available across time zones and responsive throughout the project not just at the start Happy to discuss your project whenever you're ready

  • Google Chrome Extension
  • JavaScript
  • WordPress
  • React
  • HTML5
  • Node.js
  • CSS 3
  • Web Development
  • Laravel
  • HTML5 Canvas
  • Yii2
  • API
  • PHP
  • MySQL
  • Shopify

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Chrome Extension Developers Hiring FAQs

What is a Chrome extension developer?

Chrome extension developers are experienced technicians capable of creating plugins that enhance the performance of the Google Chrome browser. By using programming languages such as HTML, JavaScript, and CSS, Chrome extension developers can create a variety of plugins similar to popular ones such as bitly, Dropbox, and Evernote Web.

How do you hire a Chrome extension developer?

You can source Chrome extension developer talent on Upwork by following these three steps:

  • Write a project description. You’ll want to determine your scope of work and the skills and requirements you are looking for in a Chrome extension developer.
  • Post it on Upwork. Once you’ve written a project description, post it to Upwork. Simply follow the prompts to help you input the information you collected to scope out your project.
  • Shortlist and interview Chrome extension developers. Once the proposals start coming in, create a shortlist of the professionals you want to interview. 

Of these three steps, your project description is where you will determine your scope of work and the specific type of Chrome extension developer you need to complete your project. 

How much does it cost to hire a Chrome extension developer?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced Chrome extension developer may command higher fees but also work faster, have more-specialized areas of expertise, and deliver higher-quality work.
  • A contractor who is still in the process of building a client base may price their Chrome extension developer services more competitively. 

Rates typically charged by Chrome extension developers on Upwork are:

  • Beginner: $20 per hour
  • Intermediate: $49 per hour
  • Advanced: $250 per hour

Which one is right for you will depend on the specifics of your project. 

How do you write a Chrome extension developer job post?

Your job post is your chance to describe your project scope, budget, and talent needs. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project.

Job post title

Create a simple title that describes exactly what you’re looking for. The idea is to target the keywords that your ideal candidate is likely to type into a job search bar to find your project. Here are some sample Chrome extension developer job post titles:

  • Need someone to build browser extensions in Chrome and other browsers
  • Developer wanted to create browser extensions related to our new app
  • Full stack developer needed who can also create Chrome extensions

Project description

An effective Chrome extension developer job post should include: 

  • Scope of work: From HTML programming to programming for multiple browsers, list all the deliverables you’ll need. 
  • Project length: Your job post should indicate whether this is a smaller or larger project. 
  • Background: If you prefer experience with certain industries, software, or platforms, mention this here. 
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

Chrome extension developer job responsibilities

Here are some examples of Chrome extension developer job responsibilities:

  • Create complex extension plugins from the ground up
  • Clean up code on all plugins and applications with bugs
  • Design proper protocols for extension installation in every major browser

Chrome extension developer job requirements and qualifications

Be sure to include any requirements and qualifications you’re looking for in [Skill]. Here are some examples:

  • Strong debugging ability with browser debuggers (Chrome and Firefox) in addition to using HTTP proxies
  • Strong familiarity with REST principles and methods
  • Graphic design proficiency with Photoshop and Illustrator a definite plus
  • Must have track record of meeting all deadlines while delivering clean code