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Age, BMI, budget, chemistry, and marketing analytics tools
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ASCII, Base64, binary, case, and text analysis
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Banners, barcodes, and business cards
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API formatting, CSS minification, and development utilities
Featured Tools
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Works perfectly on phones, tablets, and desktop computers.
Latest Tools
3-Letter Word Combiner - CVC Generator
Generate all possible 3-letter CVC words by selecting vowels and consonants - perfect for phonics education and word building
30-Second Doodle Challenge
Generate random drawing prompts with a 30-second timer for quick creative doodle challenges
API Response Formatter
Format and beautify JSON, XML, and other API responses with syntax highlighting
ASCII Art Generator
Create professional fixed-width ASCII art banners with multiple font styles, borders, and alignment options for terminals, documentation, and text displays
ASCII Converter
Convert text to ASCII codes and ASCII codes back to text with our free ASCII Converter tool.
ASCII Table Viewer
Display complete ASCII character set with decimal, hex, and binary values in an interactive table format
ASCII ↔ Binary ↔ Decimal Tri-Converter
Professional tri-directional converter for ASCII text, binary code, and decimal numbers with real-time conversion, batch processing, and character-by-character breakdown analysis
Accessible Font Pairing Suggester - Fonts + Contrast Match
Generate accessible font pairings with WCAG contrast validation and live Google Fonts previews
Advanced Text Analyzer
Comprehensive text analysis with multi-metric evaluation including readability, sentiment, tone detection, vocabulary richness, sentence structure analysis, and professional writing insights with export capabilities.
Advanced Text Replacer
Professional text replacer with find/replace functionality, regex support, case sensitivity options, and bulk text processing capabilities for efficient content editing and data manipulation.
Advanced Text Sorter
Professional text sorting tool with multiple algorithms, custom delimiters, case sensitivity options, and advanced sorting capabilities for lists, paragraphs, and data processing.
Age Calculator
Calculate exact age with precise years, months, and days
Alpha Transparency Contrast Tool - WCAG Accessibility Checker
Calculate effective color contrast when transparency/alpha is applied - WCAG accessibility compliance for semi-transparent elements
Alphabet Sequence Flasher
Cycle through A-Z letters in fullscreen mode with configurable timing. Perfect for alphabet learning, memory training, and educational exercises.
Alphanumeric String Sorter
Sorts mixed text/numeric values (e.g., file1, file10, file2 → file1, file2, file10)
Amortization Table Generator
Generate complete amortization schedules showing loan payments, principal, interest, and remaining balance month by month
Angle Unit Converter - Convert between degrees, radians, and gradians
Convert angles between degrees, radians, and gradians with precision control and educational formulas
Animal Name Flasher
Show common animal names for early readers with emoji flashcards, custom word support, and fullscreen learning mode
Audio Speed Changer
Change playback speed of uploaded audio and save result.
Audio Tone Generator
Generate custom frequency audio tones with adjustable waveforms for testing, calibration, and sound design
Average Calculator - Mean, Median, Mode
Calculate mean, median, and mode from lists of numbers with comprehensive statistical analysis and insights
Award Ribbon Generator
Generate professional printable award ribbons with custom text and concentric circle designs
BMI Calculator
Calculate your Body Mass Index (BMI) instantly with our free BMI Calculator tool. Get health insights and recommendations.
BMI Classification Helper
Get detailed health classification and guidance from your BMI number with WHO-standard categories
BMP to PNG Converter
Convert uncompressed BMP files to PNG format with quality control and instant download
BPM Tap Tempo Calculator
Calculate beats per minute (BPM) by tapping spacebar or clicking in time with music
BPM to Milliseconds Delay Chart
Calculate delay times in milliseconds for different note values at any BPM for music production and echo effects
Baby Feeding Timer
Track bottle and breastfeeding sessions with timer and feeding logs for pediatric consultations
Baby Milestone Tracker
Track your baby's developmental milestones including crawling, walking, first words and major growth achievements with age-appropriate guidelines
Baby Name Combiner
Generate unique baby names by combining two parent names with creative algorithms