Free Online Tools
100+ free tools for finance, health, development, SEO, and everyday tasks — all running in your browser with no sign-up and no subscription required. From EMI calculators and unit converters to DNS lookups, JSON formatters, and meta tag generators — find what you need and get your answer in seconds.
Calculators
Plan your finances with tools built for real decisions — EMI, compound interest, SIP, FD, RD, loan planning, retirement, inflation, tax, and more. Ideal for individuals, students, and professionals managing personal or business finances. Free, instant, and no sign-up required.
Converters
Instantly convert between any units of measurement — metric to imperial, Celsius to Fahrenheit, gigabytes to terabytes, and 15+ other categories. Perfect for students, engineers, travelers, and everyday users who need quick, accurate results. Covers length, weight, temperature, area, volume, speed, pressure, energy, data storage, cooking, time zones, and currency.
Text Tools
Transform, analyze, and clean text without leaving your browser — count words, convert letter case, remove duplicate lines, sort text, generate lorem ipsum, and more. Built for writers, developers, and content creators who work with text every day. Paste your content and get results instantly, with no uploads or accounts.
Health Tools
Calculate BMI, BMR, ideal body weight, daily calorie intake, water needs, sleep cycles, body fat percentage, and more. Designed for anyone focused on wellness, fitness, or health awareness — a practical starting point before consulting a professional. Covers 14 health and fitness calculators built for all body types and goals.
Internet Tools
Diagnose domains, servers, and email infrastructure with tools built for sysadmins, developers, and IT professionals. Run DNS lookups, WHOIS queries, port scans, SSL checks, SPF/DKIM/DMARC validation, blacklist checks, and more — all from your browser. No installation, no accounts — just results.
Developer Tools
Encode, decode, format, and generate data with utilities that save time during development and debugging. Includes JSON formatter, Base64 encoder/decoder, URL encoder, JWT decoder, regex tester, hash generator, UUID generator, bcrypt tool, and more. Built for software developers, DevOps engineers, and anyone working with data formats daily.
SEO Tools
Audit and optimize your website's search visibility with tools used by SEO professionals and content marketers. Preview SERP snippets, generate meta and Open Graph tags, validate schema markup, check keyword density, build UTM links, and extract headings. Covers on-page SEO, technical SEO, and content analysis — all free.
100+ Free Online Tools — All in One Place
Browse our growing collection of free web tools covering finance, text editing, unit conversion, health, network diagnostics, developer utilities, and SEO. No sign-up, no ads in the way — just fast, accurate tools that work right in your browser.
