"Honesty is the foundation of trust, integrity is the embodiment of it."
— Lokesh Motwani
Chrome Extension Developer
Browser Extensions Services
Create powerful browser extensions that enhance productivity and user experience. From AI-powered tools to enterprise solutions, I build extensions that millions trust daily.
12+ Years Experience
Global Clients
4.9 Rating
chrome://extensions
AI Writing Assistant
10M+ users • 4.9★
Active
v3.0
Productivity Tracker
5M+ users • 4.8★
Active
v2.5
Privacy Guardian
3M+ users • 4.9★
Active
v1.8
Manifest V3 Ready
Market Size
$7.8B by 2031
25% CAGR
Chrome Users
85% use extensions
70% businesses
Browser Extensions Services
What I do under this umbrella
AI-Powered Extensions
Build intelligent browser extensions with AI capabilities
Productivity Tools
Create extensions that boost user productivity and workflow
Privacy & Security
Develop secure extensions protecting user data and privacy
Cross-Browser Support
Build extensions for Chrome, Firefox, Edge, and Safari
Manifest V3 Migration
Upgrade existing extensions to Manifest V3 compliance
Web Scraping Extensions
Extract and process data from websites efficiently
E-commerce Tools
Price trackers, coupons, and shopping assistants
Enterprise Extensions
Custom internal tools for business workflows
Technologies & Tools
What I actually work with
Chrome Extension APIs
Manifest V3
JavaScript
TypeScript
React
WebExtensions API
Service Workers
Content Scripts
Background Scripts
Chrome Storage API
Chrome Tabs API
OAuth 2.0
IndexedDB
Web Crypto API
Webpack
Rollup
Chrome Web Store
Firefox Add-ons
Microsoft Edge Add-ons
Recent Work
Projects worth a closer look: the problem, what I built, and what changed.
AI Writing Assistant
USAAI-powered writing enhancement with real-time suggestions
Content Platform
Strong user adoption
Chrome Extension APIReactTypeScriptOpenAI APIIndexedDB
E-commerce Price Tracker
GermanyTrack prices across multiple e-commerce sites with alerts
Shopping Tools Startup
Growing active user base
Manifest V3Service WorkersChrome StorageChart.jsNotifications API
Privacy Guardian Suite
IsraelComprehensive privacy protection across all browsers
Security Company
High threat detection rate
WebExtensions APIContent Security PolicyWeb Crypto APIFirefox APIs
Enterprise Workflow Tool
SingaporeCustom internal tools for streamlined business processes
Enterprise Client
Improved team productivity
Chrome EnterpriseOAuth 2.0Native MessagingReactRedux
Client Testimonials
What our clients say about working with us
"Lokesh migrated our Chrome extension from Manifest V2 to V3 without any downtime. He also reworked the background scripts to use service workers, which cut our memory usage in half."
Product Manager
Productivity Software at
USA
Industries I Serve
I work with businesses across diverse sectors, bringing specialized expertise to each industry
Enterprise & Mining
Data visualization, dashboards, and enterprise portals for large organizations
E-commerce & Retail
Online stores, marketplaces, and inventory management systems
Technology & SaaS
Web applications, APIs, and software platforms
Healthcare & Beauty
HIPAA-compliant systems and wellness platforms
Education & Training
E-learning platforms and educational tools
Services & Logistics
Booking systems and operational software
Additional clients across various industries under NDA
Open Source Contributions
Stuff I've open-sourced.
Certifications & Credentials
Recognized expertise in Browser Extensions
Chrome Extension Developer
2024
Web Extensions Expert
Mozilla
2024
JavaScript Professional
JavaScript Institute
2023
Web Security Specialist
OWASP
2023
Browser Extension Revolution
Leading the transformation with AI-powered extensions and Manifest V3 innovations
AI Integration Boom
70% of businesses now use AI browser extensions. Market reaching $7.8B by 2031 with 25% CAGR growth.
$2B market → $10B by 2033
Manifest V3 Era
Chrome now requires Manifest V3 for all extensions. Enhanced security with service workers and no remote code execution.
100% migration required
Productivity Focus
85% of Chrome users have extensions. Writing, automation, and task management tools dominate.
Essential for modern workflows
Privacy Concerns
67% of AI extensions collect user data. Privacy-first design becoming competitive advantage.
Trust is the new currency
Multimodal AI
Text, image, and voice recognition expanding beyond simple automation to intelligent assistance.
Next-gen user experiences
Enterprise Adoption
Custom internal tools reshaping workflows. Extensions becoming essential business infrastructure.
From optional to critical
By the Numbers
Where things have landed for clients.
15+
Extensions Built
95%
User Satisfaction
4.7/5
Average Rating
6+
Years Experience
Growth & Performance
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Expertise Areas
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Frequently Asked Questions
Things people usually ask before starting a Browser Extensions project.
Yes, I'm based in Udaipur, Rajasthan and provide browser extension development services to local businesses as well as global enterprises. I work with clients across India, USA, UK, Germany, and other countries on extension projects.
I develop extensions for all major browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, and Safari. I specialize in cross-browser compatibility using WebExtensions API and handle browser-specific features when needed.
Yes, I specialize in Manifest V3 migrations. Chrome now requires all extensions to use Manifest V3. I can upgrade your extension while maintaining functionality and ensuring compliance with new security requirements.
A simple extension with basic functionality can be ready in 1-2 weeks. Extensions with complex features like AI integration, cross-browser support, or enterprise auth typically take 3-6 weeks. Manifest V3 migrations usually run 1-3 weeks depending on how much refactoring the background scripts need. I scope everything upfront so there are no surprises.
Related Services
Other work that often comes up alongside Browser Extensions.
Got a Browser Extensions project in mind?
Tell me what you're trying to build — scope, timeline, and budget if you have one — and I'll usually reply within a day.