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Nasir Uddin Khan · Projects

My Tool Network

A network of free, useful web tools I've designed and built — spanning developer & database utilities, home calculators, wellness and beauty. Every one runs right in your browser, no sign-up required.

4
Sites
49
Tools built
47
Live right now
18+
Years building software
clickon24.comTech / Dev Visit →

24 free developer tools · 2 AI tools coming soon

🔐Password GeneratorLive 🧩JSON FormatterLive 🔤Base64 Encode/DecodeLive 🔢Word CounterLive 🔑Hash GeneratorLive 🔗URL Encoder/DecoderLive 📝Lorem IpsumLive 🔠Case ConverterLive ⏱️Cron ExplainerLive 🕰️Timestamp ConverterLive 🪪JWT DecoderLive 🔎Regex TesterLive 📑Text Diff CheckerLive 🎨Color ConverterLive 🆔UUID GeneratorLive 🧮Number Base ConverterLive 🔄CSV to JSON ConverterLive 🔣HTML Entity Encoder/DecoderLive 🌑CSS Box Shadow GeneratorLive 🏷️URL Slug GeneratorLive 🌈CSS Gradient GeneratorLive 🔖Meta Tag GeneratorLive 📋Line Sorter & DeduplicatorLive 🌐URL Parser / Query InspectorLive 🔴Oracle Error Explainer · AISoon 🗃️SQL Explainer · AISoon
homeneeds24.comHome Visit →

11 home & DIY calculators

❄️AC BTU CalculatorLive 🎨Paint CalculatorLive 💡String Light CalculatorLive 📐Rug Size CalculatorLive 📺TV Size CalculatorLive 🧱Tile & Flooring CalculatorLive 🪟Curtain Size CalculatorLive 🌀Ceiling Fan Size CalculatorLive ⚡Electricity Cost CalculatorLive 🖼️Wallpaper CalculatorLive 🔥Space Heater Size CalculatorLive
khanlaila.comWellness Visit →

8 wellness & health tools

🌙Sleep CalculatorLive ☕Caffeine CalculatorLive 💧Water Intake CalculatorLive 🫁Breathing TimerLive ⚖️BMI CalculatorLive 🍎Daily Calorie CalculatorLive 📏Ideal Weight CalculatorLive 😴Sleep Debt CalculatorLive
adhorika.comBeauty Visit →

4 beauty tools & quizzes

💗Skin Type QuizLive 💇Hair Type QuizLive 🧴Skincare Routine BuilderLive 🎨Foundation Undertone FinderLive

Every tool was designed and built by Nasir Uddin Khan — Oracle DBA & Enterprise IT Consultant. They run entirely in your browser; nothing is uploaded.