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Text to binary, color code converters, character counters, and other developer utilities.
Convert text to binary code and back. Also converts to hexadecimal, octal, ASCII, and Base64.
Convert HEX to RGB, HSL, and CSS formats. Generate color palettes, harmonies, and tints/shades.
Count characters, words, sentences, and paragraphs. Check Twitter, Instagram, LinkedIn, and SMS limits.
Convert clothing and shoe sizes between US, EU, UK, Italian, French, and Australian sizing systems.
Calculate how long it takes to read any text, article, or book. Paste text or enter word/page count.
Convert between Decimal, Binary, Hex, and Octal instantly.
Format, validate, and minify JSON instantly with clear error hints.
Generate RFC-compliant UUID v4 values with one click.
Localized tools for USA residents including sales tax, AQI, area codes, and cost of living comparisons.
Grow your channel with AI-powered tools for transcripts, scripts, SEO analysis, and video optimization.
Optimize your website for search engines with free meta tag generators, sitemap validators, and social preview checkers.
Essential utilities for software engineers — format JSON, generate UUIDs, and create AI-powered legal documents.
Create better content with AI detection, word counting, title generation, and case conversion utilities.
Calculate loans, compound interest, and convert currencies with real-time exchange rates and gold prices.
Free health calculators for BMI, calories, macros, body fat, ideal weight, pregnancy due dates, fertility, sleep cycles, and heart rate zones.
GPA calculators, countdown timers, and productivity tools for students and professionals.
Coin flips, dice rollers, zodiac calculators, random pickers, and more fun tools.
VAT calculators, closing cost estimators, employee cost calculators, and business name generators.
Generate QR codes and create visual assets for your projects.
Supercharge your content creation with AI-powered generators for blog outlines, email subjects, and social media captions.