IP Checker Online is a complete Next.js 15 website template for launching your own IP lookup, DNS diagnostics, and network utilities brand — without building 88 tools from scratch.

Live demo: https://ipchecker.online

WHAT YOU GET

• 88 online network tools (IP, DNS, Security, Network, Developer, Utility)
• What Is My IP, DNS lookup, WHOIS, speed test, port scanner, VPN leak test, subnet calculators, OCR, encoders, and more
• Per-tool SEO pages with FAQs and JSON-LD structured data
• Programmatic SEO landing pages for high-intent keywords
• White-label via config/white-label.ts and .env — rebrand in minutes
• AdSense dummy ad slots on all pages (enable with one env flag after approval)
• Optional Google Analytics and Google Tag Manager
• Legal pages: Privacy, Terms, Cookies, Disclaimer, Editorial Policy, About, Contact
• Cookie consent banner and dark mode
• Auto sitemap.xml and robots.txt — no database required
• Full documentation and Regular License (see LICENSE.md)

TECH STACK

Next.js 15 · React 19 · TypeScript · Tailwind CSS · Shadcn UI

LICENSE — Regular License (included in download)

• Use and modify for your own websites and commercial projects
• Deploy on unlimited domains you own or operate
• Monetize with ads, affiliates, or subscriptions
• You may NOT resell, redistribute, or share the source code as a template
• You may NOT list this product on other marketplaces
• No activation key — your Codester purchase is your license

Buyers receive full source code to deploy on their own domains.

• 88 online network tools across 6 categories
• Live demo at https://ipchecker.online
• Next.js 15 App Router + React 19 + TypeScript
• Tailwind CSS + Shadcn UI + dark mode
• White-label config (config/white-label.ts) + .env.example
• 31 server API routes (DNS, WHOIS, ping, traceroute, port scan, SSL)
• Browser speed test (download, upload, ping, jitter)
• Per-tool SEO content, FAQs, JSON-LD schema
• Programmatic SEO keyword landing pages
• AdSense dummy ad slots (top, in-content, sidebar, bottom)
• Google Analytics and GTM hooks (optional)
• Legal pages + About + Contact
• Cookie consent banner
• Auto sitemap and robots.txt
• Security HTTP headers + SSRF guards on APIs
• OCR, QR scanner, Hindi font converters
• Plain-text IP endpoints (/ip.txt, /ipv6.txt)
• No database — deploy to Vercel, Netlify, Cloudflare, or VPS
• INSTALLATION.md, FEATURES.md, BRANDING.md, SUPPORT.md included
• Regular License — no source template resale (LICENSE.md)

• Node.js 20 or higher
• npm 10 or higher
• Basic Next.js and React knowledge
• Ability to edit environment variables (.env.local)
• Hosting: Vercel (recommended), Netlify, Cloudflare Pages, or Node.js VPS

Optional:
• Google AdSense account (monetization — disabled by default)
• Google Analytics / Tag Manager IDs
• ipinfo.io token (higher IP lookup rate limits)
• Have I Been Pwned API key (breach check tool)

Not required:
• Database (MySQL, MongoDB, etc.)
• PHP or WordPress

STEP 1 — EXTRACT
Unzip the download and open the project folder in VS Code or your preferred editor.

STEP 2 — INSTALL
Open terminal in the project root and run:
npm install

STEP 3 — CONFIGURE
Copy the example environment file:
cp .env.example .env.local

Edit .env.local with your domain and brand:
NEXT_PUBLIC_SITE_URL=https://yourdomain.com
NEXT_PUBLIC_SITE_NAME=Your Site Name
[email protected]
NEXT_PUBLIC_OPERATOR_NAME=Your Company Name

STEP 4 — RUN LOCALLY
npm run dev
Open http://localhost:3000 in your browser.

STEP 5 — PRODUCTION BUILD
npm run build
npm start

STEP 6 — REBRAND (OPTIONAL)
Replace logo files in /public (logo.svg, favicon.svg, og-image.svg)
Or set NEXT_PUBLIC_LOGO_PATH and related env vars.
See BRANDING.md for full checklist.

STEP 7 — ENABLE ADSENSE (OPTIONAL)
After Google AdSense approval on your domain:
NEXT_PUBLIC_ADSENSE_ENABLED=true
NEXT_PUBLIC_ADSENSE_CLIENT=ca-pub-XXXXXXXXXXXXXXXX
Update slot IDs in config/ad-slots.ts with your real ad unit IDs.

STEP 8 — DEPLOY
Push to GitHub and connect to Vercel, or deploy to any Node.js 20+ host.
Set the same environment variables on your hosting platform.

Full details: INSTALLATION.md inside the download.