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SQL Formatter
Format and beautify SQL queries instantly with our free SQL Formatter. Improve readability for MySQL, PostgreSQL, and SQL Server.
Chmod Calculator
Calculate Linux file permissions easily with our free Chmod Calculator. Convert symbolic and numeric chmod values instantly. No signup.
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa. Free Unix Timestamp Converter with instant results. Supports seconds and ms.
JSON Formatter & Validator
Format, beautify, and validate JSON instantly using our free online JSON Formatter. Clean, readable output with error detection. No signup.
Instant Text Cleaner
Clean text instantly by removing extra spaces, line breaks, symbols, and formatting. Perfect for writers, developers, SEO tasks, and quick editing.
Co prime Numbers Checker
Check if two numbers are co-prime using GCD. Fast, accurate, and ideal for math learning, RSA encryption, and number theory practice.
Euler Totient Calculator
Calculate Euler’s Totient φ(n) instantly. Fast, accurate, and ideal for number theory, RSA encryption, and prime factorization learning.
Image Sharpness Enhancer — Instant JS-based Photo Sharpening
Sharpen photos instantly in your browser. JS-only Image Sharpness Enhancer with sliders, live preview, comparison slider, and PNG download — no server required.
ADHD Focus Simulator – Distractions, Time Warp and Overload Test
Experience ADHD-style distractions, time warp and overload. A free online simulator to feel and measure real-world focus challenges.
Cups to Ounces Converter
Easily convert cups to ounces (oz) with our free online converter. Fast, accurate, and user-friendly. Convert liquid measurements instantly!
Macro Calculator
Calculate your optimal macro ratios for weight loss, muscle gain, or maintenance. Get personalized protein, carb, and fat targets with our free tool!
KG to Stone and Pounds Converter
Convert kilograms (kg) to stones and pounds instantly! Accurate weight conversion tool. Fast, free, and user-friendly.