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Latest Tools - Page 6
Date to Day of the Week Calculator
Find what day of the week a specific date fell on - perfect for birthdays, historical events, and planning
Date-of-Birth Age Breakdown Calculator
Professional age calculator that provides comprehensive age breakdown in years, months, days, hours, and minutes with detailed life statistics, milestone tracking, and multi-format time analysis for personal records, legal documentation, and milestone celebrations
Debt Payoff Calculator
Professional debt payoff calculator with snowball and avalanche strategies for optimal debt elimination
Debt-to-Income Ratio Calculator
Professional debt-to-income ratio calculator with mortgage qualification analysis, comprehensive debt tracking, and financial recommendations for optimizing DTI ratios and improving loan approval chances.
Decision Spinner Wheel
Enter options and spin an animated wheel to pick one at random.
Deck Board Layout Planner
Calculate optimal deck board layout with SVG visualization of board runs, cut lists, and waste estimation for professional deck construction
Dependency Version Comparator
Input two semver strings → shows whether major/minor/patch upgrade
Diaper Change Log
Record and track diaper changes with pattern analysis for better baby care monitoring
Dice Roller with Multiple Dice
Roll multiple dice with various sided options (d4, d6, d8, d10, d12, d20) for gaming, probability, and random number generation
Discount Countdown Banner Generator
Generate embeddable countdown banner code for sales and promotions with custom colors, dates, and styling
Distraction Blocker - Focus & Productivity Tool
Generate visual warning overlays for distracting websites to improve focus and productivity
Dividend Calculator
Professional dividend calculator with yield analysis, growth projections, and income planning tools
Doodle Canvas Timer
Create timed digital sketches with our interactive drawing canvas timer. Perfect for gesture drawing, speed sketching, and art practice sessions with customizable timers and brush controls.
Door Swing Direction Tool
Visualize door swing directions with interactive SVG animations for architectural planning and construction projects
Drum Pattern Grid Maker
Create visual 4/4 drum patterns with interactive grid interface - export as JSON or image
Drywall Estimator - Sheets & Supplies Calculator
Calculate drywall sheets, tape, and compound needed for room dimensions with waste factors and cost estimation
Due Date Calculator
Calculate estimated pregnancy due date from last menstrual period (LMP) or conception date with gestational age tracking
Duplicate Line Remover
Remove duplicate lines from text while preserving order and formatting
EAN to UPC Converter
Professional EAN-13 to UPC-A barcode converter with validation, format analysis, and comprehensive conversion capabilities for retailers, manufacturers, and inventory professionals
EAN-8 Barcode Generator
Generate valid EAN-8 barcodes as SVG with automatic checksum calculation for product identification
EXIF Metadata Viewer
Extract and view EXIF metadata from images including camera model, timestamp, GPS coordinates, and technical settings
Ean13 Barcode Generator
Professional ean13 barcode generator tool
Early Reader Sentence Builder
Generate random simple sentences from your words for early reading practice and sight word learning
Elapsed Time Calculator
Calculate precise elapsed time between two dates with comprehensive breakdown in years, months, days, hours, minutes, and seconds
Email Regex Tester
Validate emails with custom regex testing and pattern analysis for developers and marketers
Email Template Generator
Create professional email templates with customizable branding and responsive design
Email Username Extractor
Extract username parts from email addresses with bulk processing and multiple output formats
Email Validator
Validate email addresses with comprehensive syntax checking and error detection
Embroidery Stitch Planner
Plan embroidery patterns on interactive grid - place stitches, preview designs, and export stitch guides
Emoji + Word Flasher
Create fullscreen flashcards with words and matching emojis for visual vocabulary learning