Professional Browser Extensions for Every Need
Exnta develops powerful, privacy-first browser extensions for Chrome, Firefox, Opera, and Edge. We build tools that save you time, enhance your productivity, and automate complex workflows so you can focus on what matters most.
Explore ExtensionsWhy Choose Exnta?
We build tools differently. Our focus is on providing robust, secure, and user-centric browser extensions that just work.
Privacy First
Your data belongs to you. We strictly limit data collection, perform operations locally in your browser whenever possible, and never sell your personal information.
Lightning Fast
We optimize every line of code to ensure our extensions have virtually zero impact on your browser's memory and performance, keeping your workflow incredibly fast.
Developer Backed
Built by a team of senior engineers with a passion for web technologies. We regularly push updates, fix bugs rapidly, and provide active customer support.
Our Browser Extensions
Discover our carefully crafted browser extensions designed to improve your online workflow
AMZ Insights Pro
A comprehensive, powerful browser extension for Amazon sellers and researchers. Get real-time data on products, competitors, and market trends to make highly informed, profitable business decisions.
Perfect for Amazon FBA, Retail Arbitrage, Wholesale, and Private Label sellers.
- Real-time profitable product and competitor analysis
- Advanced keyword research tools for listing optimization
- Accurate sales estimates and historical trend tracking
- Intelligent pricing strategy optimization
- Cross-browser compatibility (Chrome, Firefox, Opera, Edge)
"AMZ Insights Pro has been incredibly useful for my Amazon business. The real-time data on sales, competitors, and keywords is clear and easy to understand, making product research much quicker."
Website Blocker
Take control of your browsing habits with Website Blocker. Block distracting websites, improve productivity, and maintain focus during work or study sessions.
- Block specific websites and domains
- Schedule blocking sessions with timer
- Whitelist mode for focused browsing
- Password protection for settings
- Detailed usage statistics and insights
"Website Blocker has been a game-changer for my productivity. I can finally focus on work without getting distracted by social media and news sites during important tasks."
Shopify Product Exporter
Export products from any Shopify store to CSV, Excel, or JSON in one click. The absolute fastest Chrome extension for dropshippers, e-commerce merchants, and competitive researchers.
Ideal for competitor catalog analysis and seamless store migrations.
- 1-Click product catalog scraping
- Multi-Format export (CSV, Excel, JSON)
- Bulk high-resolution image downloader
- Full variant parsing (SKUs, Stock, Prices)
- 100% local browser processing (Maximum Privacy)
"Shopify Product Exporter has made extracting competitor product data incredibly fast. The 1-click scraping and local processing gives me the data I need securely and instantly."
Performance Optimization
Our browser extensions are built with best practices in mind to ensure optimal performance
React.js
We develop our extensions using React for a robust and maintainable component-based architecture that enhances user experience.
Vite
Our development workflow is powered by Vite for lightning-fast builds, hot module replacement, and optimized production bundling.
Tailwind CSS
We style our extensions with Tailwind CSS for utility-first, responsive designs that maintain consistency across browsers.
Testing Technologies
Our extensions undergo rigorous testing with Jest, React Testing Library, and Cypress to ensure reliability and performance.
State Management
We implement modern state management solutions including Redux Toolkit and React Context API for optimized data flow.
API Integration
Our extensions connect seamlessly with various APIs using Axios and custom hooks for efficient data fetching and integration.
Comprehensive Solutions & Capabilities
Discover how our specialized browser extensions drive growth, enhance productivity, and automate complex workflows across various industries.
E-Commerce Merchants & Dropshippers
In the hyper-competitive world of e-commerce on platforms like Shopify and Amazon, data is the ultimate competitive advantage. Our specialized tools, such as the Shopify Product Exporter and AMZ Insights Pro, are engineered to provide merchants with unprecedented market intelligence. Instead of manually auditing competitor stores or guessing pricing strategies, our extensions allow you to instantly extract comprehensive product catalogs, including variants, pricing, SKU data, and high-resolution images, with a single click.
This rapid data extraction enables seamless store migrations, accurate competitive pricing analysis, and deep catalog comparisons. For Amazon sellers, understanding historical BSR (Best Sellers Rank) trends, keyword search volumes, and estimated sales velocity is crucial. We bring this complex analytical data directly to the product page, eliminating the need for expensive, clunky third-party web dashboards. By keeping the analysis within the browser, you make faster, more informed decisions that directly impact your bottom line and profit margins.
Data Analysts & Market Researchers
Market research and data analysis often involve tedious, error-prone manual data entry from disparate web sources. We fundamentally change this workflow. By leveraging advanced DOM parsing and background scripts, our extensions transform any website into a structured database. Analysts can instantly scrape structured tables, lists, and metadata, instantly converting raw web HTML into clean, organized CSV, Excel, or JSON formats ready for ingestion into Python scripts, Tableau, or Excel models.
Our technology handles pagination, dynamic JavaScript rendering, and complex CSS selectors automatically. This means researchers can focus entirely on interpreting the data rather than spending hours collecting it. Whether you are conducting academic research, building lead generation lists for B2B sales, or monitoring real estate listings, our customized extraction tools provide a reliable, scalable solution that drastically reduces operational overhead and time-to-insight.
Professionals & Productivity Seekers
The modern internet is engineered to capture and retain your attention, making deep, focused work increasingly difficult. Our productivity suite, highlighted by Website Blocker, is designed to give you back control of your digital environment. We go beyond simple URL blocking by offering advanced scheduling features, strict mode constraints, and detailed productivity analytics.
By setting up specific work intervals and whitelisting only essential domains, professionals can create a customized, distraction-free workspace directly within their primary tool—the browser. This approach mitigates context switching and digital fatigue. Furthermore, because our tools run natively in the browser without requiring external software installations, they are incredibly lightweight and deployable across enterprise environments, helping entire teams maintain focus and achieve their highest levels of operational efficiency during critical project phases.
Enterprise Workflow Automation
Large-scale enterprises frequently rely on legacy software, proprietary internal CRMs, and complex web applications that lack modern APIs or integration capabilities. Exnta bridges this gap through bespoke browser extension development. We create custom overlays that inject modern UI components and automation scripts directly into these legacy systems without requiring any backend modifications.
Imagine a custom extension that automatically validates customer data entries against a third-party database as your sales team types into Salesforce, or a tool that aggregates inventory data from three different supplier portals onto a single, unified screen. By bringing the integration layer to the frontend, we bypass lengthy, expensive IT overhauls. Our enterprise solutions streamline standard operating procedures (SOPs), enforce data compliance, and enable seamless communication between disjointed SaaS applications, resulting in massive time savings and a significant reduction in human error.
The Technical Advantage
Under the hood, our extensions are engineered for performance, security, and absolute reliability.
Local Processing Paradigm
Unlike many competitors that rely on cloud-based APIs to process your data, we prioritize a local-first architecture. By utilizing the browser's native JavaScript engine and local storage capabilities, all data extraction and processing happens directly on your machine. This completely eliminates server latency, bypasses rate limits, and most importantly, ensures strict data privacy. Your sensitive business intelligence never touches our servers.
Zero-Impact Performance
A poorly written extension can drastically slow down page load times and drain battery life. We utilize modern Web Extension APIs, specifically Manifest V3, to ensure our background service workers only run when explicitly required. Our content scripts are heavily optimized, minified, and executed asynchronously to guarantee that your browser remains lightning-fast, even when running our most data-intensive scraping tools.
Multi-Format Data Portability
Data is only useful if it can be effectively analyzed. Our extraction tools are built with flexible, robust parsers that can effortlessly convert complex, nested HTML structures into flat CSVs for Excel, structured JSON for API ingestion, or dynamic Excel files complete with proper formatting. We ensure that encoding, special characters, and varied data types are perfectly preserved during the export process.
Advanced DOM Manipulation
Our extensions don't just read data; they enhance your digital environment. We use React and modern DOM injection techniques to seamlessly overlay critical analytics, charts, and control panels directly onto third-party websites. This creates a cohesive user experience, making it feel as though our advanced features are natively built into the websites you visit every single day.
Frequently Asked Questions
Everything you need to know about our browser extensions and how they work.
We offer both free versions and premium tiers. Our flagship products like AMZ Insights Pro provide a powerful set of free tools, with advanced analytics and unlimited data exports available for our Pro subscribers.
Our extensions are built on standard WebExtension APIs, meaning they are fully supported on Google Chrome, Mozilla Firefox, Microsoft Edge, Opera, and Brave browsers.
Yes. We take privacy extremely seriously. We do not sell your data to third parties. Most of our tools operate 100% locally on your machine (like the Shopify Exporter), ensuring your proprietary research never touches our servers.
Simply click the 'Chrome Web Store' link next to any of our products, and click 'Add to Chrome'. It takes less than 3 seconds to install and start using.
Absolutely! We provide email support for all users, and priority 24/7 support for our premium users. You can reach us anytime at support@exnta.com.