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100+ Free Online Tools
Fast, accurate, and easy-to-use tools for everyday tasks. No signup required.
โญ Featured Tools
Word Counter
Count words, characters, sentences, and reading time instantly
โ OpenAI Ad-Creative Writer
AIGenerate professional ad creatives instantly with AI. Create 5 compelling captions, 3 short descriptions, catchy punchlines, and powerful CTAs. Choose from punchy, emotional, clever, or salesy styles. Perfect for social media ads, marketing campaigns, and advertising copy.
โ OpenAI Reply Assistant
AIGenerate professional AI-powered replies to messages with customizable tone and style. Perfect for emails, chats, and messages.
โ OpenBMI Calculator
Calculate your Body Mass Index and health category
โ OpenGST Calculator
Calculate GST inclusive and exclusive prices. Add or remove GST with CGST, SGST, and IGST breakdown for Indian businesses.
โ OpenJSON Formatter & Validator
Format, validate, and pretty-print JSON with our developer-friendly editor.
โ Open๐ฅ Trending Tools
View All Tools โGST Calculator
Calculate GST inclusive and exclusive prices. Add or remove GST with CGST, SGST, and IGST breakdown for Indian businesses.
โ OpenFake Email Generator
Generate random fake email addresses for testing and development purposes.
โ OpenTrailing Space Remover
Remove trailing spaces from the end of each line in your text. Clean up code, emails, and documents by trimming unwanted whitespace instantly.
โ OpenTimestamp to Date Converter
Convert Unix timestamp (epoch time) to human-readable date and time. Supports seconds and milliseconds.
โ OpenDate Difference Calculator
Calculate the precise difference between two dates in years, months, weeks, days, hours, minutes, and seconds. Perfect for tracking project durations, age calculations, event countdowns, and more.
โ OpenWater Intake Calculator
Calculate your daily water intake needs based on weight, activity level, and climate. Get personalized hydration recommendations in liters, ounces, cups, and glasses.
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Encryption tools, hash generators, password strength checkers, and privacy utilities
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CSV processors, Excel converters, database tools, and data transformation utilities
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API testers, request builders, webhook utilities, and API documentation generators
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