Zonvert | Free Online Unit Converter - Sell Project

Project Overview

Zonvert is a simple, modern unit converter that provides fast and accurate conversions for length, weight, temperature, volume, currency, data, and more. It comes with both a responsive website (hosted on Vercel) and a Chrome extension (listed on the Chrome Web Store). This project is perfect for indie hackers, developers, or entrepreneurs looking for a polished starting point with a live domain, hosted site, and browser extension already set up. Key assets included in the sale:- Zonvert.com dom...

Detailed Description

Zonvert is a simple, modern unit converter that provides fast and accurate conversions for length, weight, temperature, volume, currency, data, and more. It comes with both a responsive website (hosted on Vercel) and a Chrome extension (listed on the Chrome Web Store).


This project is perfect for indie hackers, developers, or entrepreneurs looking for a polished starting point with a live domain, hosted site, and browser extension already set up.


Key assets included in the sale:

- Zonvert.com domain

- Fully deployed website (Vercel)

- Chrome extension (published in Chrome Web Store)

- Branding, icons, and UI assets

- Complete source code (documented for easy transfer)


Zonvert is currently not monetized, making it a clean slate for the next owner to build on — add ads, premium features, or integrations.


Content Freshness & Updates

Project Timeline

Created: September 1, 2025 at 8:50 AM (2 months ago)

Last Updated: November 8, 2025 at 12:13 PM (2 days ago)

Update Status: Updated 2.4414967224074 days ago - Recent updates

Version Information

Current Version: 1.0 (Initial Release)

Development Phase: Production Ready - Market validated and ready for acquisition

Next Update: <p>The buyer can expand Zonvert.com in several ways:</p><ol><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Monetization</strong>: Integrate Google AdSense or other ad networks, add premium features such as history syncing, saved conversions, or offline access, and explore affiliate partnerships (e.g., calculators, finance, or educational tools).</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>SEO Growth</strong>: Publish SEO-optimized content targeting specific unit conversion queries (e.g., “miles to km,” “ounces to grams”) to rank for high-volume keywords and attract organic traffic.</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Feature Expansion</strong>: Add currency conversions with live exchange rates, calculators (BMI, mortgage, cooking measurements), and mobile app versions (PWA, iOS, Android).</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Integration &amp; Extensions</strong>: Market the existing Chrome extension more aggressively and expand into Firefox/Edge extensions. Also consider API access for developers who need conversion functions in their apps.</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Branding &amp; Marketing</strong>: Build a recognizable, simple brand around universal conversions, promote on social media, and target student/academic communities.</li></ol><p>With consistent content marketing, SEO, and feature updates, Zonvert can grow into a widely used everyday tool and generate recurring ad revenue.</p>

Activity Indicators

Project Views: 82 total views - Active engagement

Monthly Activity: 10 monthly visitors - Consistent user engagement

Content Status: Published and publicly available

Content Freshness Summary

This project information was last updated on November 8, 2025 and represents the current state of the project. The content is very fresh and reflects recent developments.

Visual Content & Media

Project Screenshots & Interface

The following screenshots showcase the visual design and user interface of Zonvert | Free Online Unit Converter:

Screenshot 1: Main Dashboard & Primary Interface

This screenshot displays the main dashboard and primary user interface of the application, showing the overall layout, navigation elements, and core functionality. The interface demonstrates the modern design principles and user experience patterns implemented using React,Next.js,HTML5,CSS,Manifest V3,Javascipt.

Live Demo & Interactive Experience

Live Demo URL: https://zonvert.com

Experience Zonvert | Free Online Unit Converter firsthand through the live demo. This interactive demonstration allows you to explore the application's features, test its functionality, and understand its user experience. The live demo showcases the website application's technical capabilities implemented with React,Next.js,HTML5,CSS,Manifest V3,Javascipt and real-world performance, providing a comprehensive understanding of the project's value and potential.

Visual Content Summary

This project includes 1 screenshotno videos plus a live demo, providing comprehensive visual documentation of the website application. The media content demonstrates the project's technical implementation using React,Next.js,HTML5,CSS,Manifest V3,Javascipt and user interface design, showcasing both the visual appeal and functional capabilities of the solution.

Technical Specifications & Architecture

Technology Stack & Implementation

Primary Technologies: React,Next.js,HTML5,CSS,Manifest V3,Javascipt

Technology Count: 6 different technologies integrated

Implementation Complexity: High - Multi-technology stack requiring extensive integration expertise

Technology Analysis

React: Modern JavaScript library for building user interfaces with component-based architecture
Next.js: Modern technology component for enhanced functionality and performance
HTML5: Modern technology component for enhanced functionality and performance
CSS: Modern technology component for enhanced functionality and performance
Manifest V3: Modern technology component for enhanced functionality and performance
Javascipt: Modern technology component for enhanced functionality and performance

System Architecture & Design

Architecture Type: Website Application

Architecture Pattern: Modern Software Architecture with scalable design patterns

Scalability & Performance

Current Load: 10 monthly visitors - Proven scalability

Scalability Level: Standard - Scalable architecture ready for growth

Security & Compliance

Security Level: Commercial-grade security for business applications

Security Technologies: Modern security practices with component isolation and secure data handling

Data Protection: Standard data protection practices for user information and application data

Integration & API Capabilities

Live Integration: https://zonvert.com - Active deployment with real-world integration

API Technologies: Modern API development with standard RESTful practices

Integration Readiness: Production-ready for business integration and enterprise deployment

Development Environment & Deployment

Deployment Status: Live deployment with active user base

Next Development Phase: <p>The buyer can expand Zonvert.com in several ways:</p><ol><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Monetization</strong>: Integrate Google AdSense or other ad networks, add premium features such as history syncing, saved conversions, or offline access, and explore affiliate partnerships (e.g., calculators, finance, or educational tools).</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>SEO Growth</strong>: Publish SEO-optimized content targeting specific unit conversion queries (e.g., “miles to km,” “ounces to grams”) to rank for high-volume keywords and attract organic traffic.</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Feature Expansion</strong>: Add currency conversions with live exchange rates, calculators (BMI, mortgage, cooking measurements), and mobile app versions (PWA, iOS, Android).</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Integration &amp; Extensions</strong>: Market the existing Chrome extension more aggressively and expand into Firefox/Edge extensions. Also consider API access for developers who need conversion functions in their apps.</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Branding &amp; Marketing</strong>: Build a recognizable, simple brand around universal conversions, promote on social media, and target student/academic communities.</li></ol><p>With consistent content marketing, SEO, and feature updates, Zonvert can grow into a widely used everyday tool and generate recurring ad revenue.</p>

Technical Summary

This website project demonstrates advanced technical implementation using React,Next.js,HTML5,CSS,Manifest V3,Javascipt with proven scalability handling 10 monthly visitors and production-ready deployment. The technical foundation supports immediate business integration with modern security practices and scalable architecture.

Common Questions & Use Cases

How to Build a website Project Like This

Technology Stack Required: React,Next.js,HTML5,CSS,Manifest V3,Javascipt

Development Approach: Build a scalable software solution with modern architecture patterns and user-centered design.

Step-by-Step Development Guide

  1. Planning Phase: Define requirements, user stories, and technical architecture
  2. Technology Setup: Configure React,Next.js,HTML5,CSS,Manifest V3,Javascipt development environment
  3. Core Development: Implement main functionality and user interface
  4. Testing & Optimization: Test performance, security, and user experience
  5. Deployment: Deploy to production with monitoring and analytics
  6. Monetization: Implement revenue streams and business model

Best Practices for website Development

Technology-Specific Best Practices

React Best Practices: Use functional components with hooks, implement proper state management, follow component composition patterns, and optimize with React.memo and useMemo.
Next.js Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
HTML5 Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
CSS Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Manifest V3 Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Javascipt Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.

General Development Best Practices

  • Code Quality: Write clean, maintainable code with proper documentation
  • Security: Implement authentication, authorization, and data protection
  • Performance: Optimize for speed, scalability, and resource efficiency
  • User Experience: Focus on intuitive design and responsive interfaces
  • Testing: Implement comprehensive testing strategies
  • Deployment: Use CI/CD pipelines and monitoring systems

Use Cases & Practical Applications

Target Audience & Use Cases

Business Use Cases: This project is ideal for businesses looking to implement a ready-made solution. Perfect for entrepreneurs, startups, or established companies seeking website solutions.

Proven User Base: With 10 monthly visitors, this project demonstrates real-world demand and user adoption.

Comparison & Competitive Analysis

Why React,Next.js,HTML5,CSS,Manifest V3,Javascipt?

This project uses React,Next.js,HTML5,CSS,Manifest V3,Javascipt because:

  • Technology Synergy: The combination of React,Next.js,HTML5,CSS,Manifest V3,Javascipt creates a powerful, integrated solution
  • Modern Frontend: Provides reactive, component-based user interfaces
  • Community Support: Large, active communities for ongoing development and support
  • Future-Proof: Modern technologies with long-term viability and updates

Competitive Advantages

  • User Traction: 10 monthly visitors show strong market demand
  • Modern Tech Stack: React,Next.js,HTML5,CSS,Manifest V3,Javascipt provides competitive technical advantages
  • Ready for Market: Production-ready solution with immediate deployment potential

Learning Resources & Next Steps

Learn React,Next.js,HTML5,CSS,Manifest V3,Javascipt

To understand and work with this project, consider learning:

  • React: Official React documentation, tutorials, and community resources
  • Next.js: Official documentation and community learning resources
  • HTML5: Official documentation and community learning resources
  • CSS: Official documentation and community learning resources
  • Manifest V3: Official documentation and community learning resources
  • Javascipt: Official documentation and community learning resources

Hands-On Learning

Try It Yourself: https://zonvert.com

Experience the project firsthand to understand its functionality, user experience, and technical implementation. This hands-on approach provides valuable insights into real-world application development.

Project Details

Project Type: Website

Listing Type: Sell

Technology Stack: React,Next.js,HTML5,CSS,Manifest V3,Javascipt

What's Included

domain,source_code,data,design

Reason for Selling

I am no longer interested in working on this project and hope someone else finds it more interesting than I do.

Technical Architecture

Technology Stack & Architecture

This website project is built using a modern technology stack consisting of React,Next.js,HTML5,CSS,Manifest V3,Javascipt. The architecture leverages these technologies to create a production-ready solution that can handle real-world usage scenarios.

Architecture Type: Website - This indicates the project follows modern software architecture patterns.

Technical Complexity: Multi-technology stack requiring integration expertise

Business Context & Market Position

Business Model & Revenue Potential

This project represents a website business opportunity with established market presence. The project shows strong potential for revenue generation based on its user base and market positioning.

Market Validation: With 10 monthly visitors, this project has achieved significant market traction and user adoption, indicating strong product-market fit.

Acquisition Opportunity: I am no longer interested in working on this project and hope someone else finds it more interesting than I do. This presents an excellent opportunity for acquisition by someone looking to continue development or integrate the technology into their existing business.

Development Context & Timeline

Project Development Timeline

This project was created on September 1, 2025 and last updated on November 8, 2025. The project has been in development for approximately 2.4 months, representing 70.582665717847 days of development time.

Technical Implementation Effort

Implementation Complexity: High - The project uses 6 different technologies (React,Next.js,HTML5,CSS,Manifest V3,Javascipt), requiring extensive integration work and cross-technology expertise.

Next Development Phase: <p>The buyer can expand Zonvert.com in several ways:</p><ol><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Monetization</strong>: Integrate Google AdSense or other ad networks, add premium features such as history syncing, saved conversions, or offline access, and explore affiliate partnerships (e.g., calculators, finance, or educational tools).</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>SEO Growth</strong>: Publish SEO-optimized content targeting specific unit conversion queries (e.g., “miles to km,” “ounces to grams”) to rank for high-volume keywords and attract organic traffic.</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Feature Expansion</strong>: Add currency conversions with live exchange rates, calculators (BMI, mortgage, cooking measurements), and mobile app versions (PWA, iOS, Android).</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Integration &amp; Extensions</strong>: Market the existing Chrome extension more aggressively and expand into Firefox/Edge extensions. Also consider API access for developers who need conversion functions in their apps.</li><li data-list="bullet"><span class="ql-ui" contenteditable="false"></span><strong>Branding &amp; Marketing</strong>: Build a recognizable, simple brand around universal conversions, promote on social media, and target student/academic communities.</li></ol><p>With consistent content marketing, SEO, and feature updates, Zonvert can grow into a widely used everyday tool and generate recurring ad revenue.</p>

Market Readiness & Maturity

Production Readiness: This project is market-ready and has been validated through real user engagement. The codebase is stable and ready for immediate deployment or further development.

Competitive Analysis & Market Position

Market Differentiation

Technology Advantage: This project leverages React,Next.js,HTML5,CSS,Manifest V3,Javascipt to create a unique solution in the website space. The technology stack provides modern, reactive user interfaces that sets it apart from traditional solutions.

Market Opportunity Assessment

Market Traction: With 10 monthly visitors, this project has demonstrated clear market demand and user adoption. This level of engagement indicates strong product-market fit and validates the business concept against existing market solutions.

Competitive Advantages

  • Proven Market Success: Established user base and revenue stream provide immediate competitive advantage
  • Technical Maturity: Production-ready codebase with real-world testing and optimization
  • Market Validation: User engagement and revenue data prove market demand
  • Modern Technology Stack: React,Next.js,HTML5,CSS,Manifest V3,Javascipt provides scalability, maintainability, and future-proofing

Pricing Information

Offer Price: $300 USD

Project Metrics

Average Monthly Visitors: 10

About the Creator

Developer: User ID 190609

Project Links

Live Demo: https://zonvert.com

Key Features

  • Built with modern technologies: React,Next.js,HTML5,CSS,Manifest V3,Javascipt
  • Proven user base with 10 monthly visitors
  • Ready for immediate acquisition

Frequently Asked Questions

What is this project about?

Zonvert | Free Online Unit Converter is a website project that Zonvert is a simple, modern unit converter that provides fast and accurate conversions for length, weight, temperature, volume, currency, data, and more. It comes with both a responsive website (hoste....

How much does this project cost?

This project is listed for sale at $minimum USD. There's also an offer price of $300 USD. The price reflects the project's current revenue, user base, and market value.

What's included when I buy this project?

domain,source_code,data,design You'll receive everything needed to run and maintain the project.

Why is the owner selling this project?

I am no longer interested in working on this project and hope someone else finds it more interesting than I do. This is a common reason for selling successful side projects.

What technologies does this project use?

This project is built with React,Next.js,HTML5,CSS,Manifest V3,Javascipt. These technologies were chosen for their suitability to the project's requirements and the developer's expertise.

What are the project's current metrics?

The project currently has 10 monthly visitors. These metrics indicate the project's current performance and potential.

Can I see a live demo of this project?

Yes! You can view the live demo at https://zonvert.com. This will give you a better understanding of the project's functionality and user experience.

How do I contact the project owner?

You can contact the project owner through SideProjectors' messaging system. Click the "Contact" button on the project page to start a conversation about this project.

Is this project still actively maintained?

Since this project is for sale, the current owner may be looking to transfer maintenance responsibilities to the buyer.