Online Utilities & SEO Tools Hub
A premium suite of high-performance tools designed for web developers, financial analysts, and everyday tasks. Free, ad-supported, and lightning fast.
DNS Checker
Verify worldwide DNS propagation instantly.
Query A, AAAA, MX, TXT, CNAME, and NS records across Google Public DNS, Cloudflare, and local caching servers.
Currency Converter
Convert multiple currencies using mock live rates.
Extremely fast currency calculator for INR, USD, EUR, and GBP. Fully offline, client-side, and mobile responsive.
IP Address Lookup
Lookup your public IP, browser, and network details.
Inspects client IP headers (IPv4/IPv6), detects operating system, user-agent details, viewport size, and network state.
Subnet Calculator
Calculate CIDR IP subnets and netmasks.
Developer calculator determining network address, broadcast, netmask binary strings, and range of usable hosts.
Unit Converter
Convert Length, Weight, and Temperature.
Supports real-time metric and imperial conversions for length (m, ft, in, km, mi), weight (kg, lb, oz, g), and temperature (C, F, K).
Percentage Calculator
Calculate percentages, increases, and decreases.
Features three financial formulas: X% of Y, X is what % of Y, and percentage change. Ideal for students and finance analyses.
Mutual Funds Calculator
Calculate SIP & Lumpsum investment returns.
Financial compound returns calculator, tracking interest growth and ratios across multiple time horizons.
Base64 Tool
Encode and decode text to Base64 format.
Developer tool enabling safe client-side Base64 text encoding and decoding with dynamic error check alerts.