IPCheck.ing is a free, open-source IP toolbox that lets users check their IP addresses from multiple sources, geolocation, DNS and WebRTC leaks, network speed, connectivity, and advanced diagnostics like WHOIS and browser fingerprinting.

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🚀 Overview

IPCheck.ing is a powerful, all-in-one web app for network and IP diagnostics, combining multiple tools into a single, user-friendly interface.

It solves the problem of scattered tools for checking IP privacy (VPN leaks via DNS/WebRTC), network performance (speed, latency, MTR), website availability, and security status—making it easy to verify setups quickly.

Built for privacy-conscious users, developers, sysadmins, and anyone troubleshooting connections. Created by Jason Ng (product manager and self-taught coder) with Seven Yu and ChatGPT assistance as a Vue.js learning project; it exploded in popularity with 10k+ GitHub stars due to its comprehensiveness and open-source nature.

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✨ Key Features

• IP Information (what it does and why it matters): Displays IPv4/IPv6 from multiple sources with geolocation, ISP, ASN—essential for verifying real public IP.
• WebRTC Test: Detects leaked IPs via STUN servers and NAT type—critical for browser privacy.
• DNS Leak Test: Checks DNS exit locations vs ISP—prevents location leaks on VPNs.
• Speed Test: Measures download/upload, latency, jitter on Cloudflare edges—benchmarks connection quality.
• Network Connectivity & Global Latency: Pings sites like Google, YouTube; MTR tracing—diagnoses regional access issues.
• Upcoming/experimental: Proxy rule testing, 258-item cybersecurity checklist, browser fingerprint analysis.

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🛠 Tech Stack

• Frontend: Vue.js, Vite, JavaScript
• Backend: Node.js
• Database: None (client-heavy, API integrations)
• Auth: None
• Hosting: Docker-deployable; live demo self-hosted at ipcheck.ing (likely Cloudflare-integrated)

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👥 Who Is This For?

This project is useful for:

• Developers who want to test APIs, networks, and deployments
• Teams looking for quick IP leak and performance diagnostics
• Indie makers building privacy tools or VPN services

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📸 Screenshots / Demo

• Live demo: https://ipcheck.ing
• GitHub: https://github.com/jason5ng32/MyIP

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🔥 Project Status

• 🟢 Actively building

Last updated: 2026-03-24

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❓ FAQ

Is this project free?

Yes / Open Source (MIT license) (Explain briefly.)

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Is the source code available?

Yes — link to repository https://github.com/jason5ng32/MyIP

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Can I contribute?

Fork the repo, submit PRs, open issues for bugs/features, or email feedback. 7 contributors so far; welcomes all help.

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📬 Contact & Links

• Website: https://ipcheck.ing
• GitHub: https://github.com/jason5ng32/MyIP
• Twitter/X: https://x.com/jason5ng32
• Email: jason@kenengba.com

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