Free Tools for CCTV, Network & Finance
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Port Checker
Test if any TCP port is open or closed
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Stock Symbol Finder
NSE BSE symbol, ISIN, Zerodha, Upstox token
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Gold & Silver Rates
Live 22K, 24K gold price per gram in India
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Ping Tool
Ping any host from our server — live results
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CCTV & Camera
4 tools
Network Tools
4 tools
Finance Calculators
8 tools
Gold & Silver Rates
Live gold silver rates India (INR)
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GST Calculator
GST CGST SGST IGST calculator India
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Stock Symbol Finder
NSE BSE symbol ISIN Zerodha Upstox token
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NIFTY50 Weightage
Live NIFTY50 stock weightage calculator
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SIP Calculator
Calculate SIP returns
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EMI Calculator
Loan EMI calculator
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CAGR Calculator
Compound annual growth rate
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MF NAV Finder
Mutual fund NAV lookup
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Trading Tools
4 tools
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Your ultimate resource for CCTV security, networking, electronics, home automation and DIY tech. From beginner tutorials to advanced setups — we break down complex technology into simple, actionable guides.
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🏠 Home Automation
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All tools are free to use. Financial tools are for informational purposes only —
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public sources.