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📚 Claude Tutorials Hub
40+ step-by-step Claude guides — prompt engineering, Claude Code, API, agents. Browse by topic →
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Industry news, technical articles, and product introductions
📚 Claude Tutorials Hub
40+ step-by-step Claude guides — prompt engineering, Claude Code, API, agents. Browse by topic →
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Convert any image to Base64, Data URL, CSS background, HTML img tag, or Markdown instantly. 100% local processing—no upload or file sharing.
Convert text to Unicode code points, escape sequences, and decimal values instantly. Decode Unicode back to readable text. Essential for developers and language specialists.
Encode and decode HTML entities instantly. Convert special characters to HTML-safe format and back. Essential for web developers and content creators.
Convert numbers between binary, octal, decimal, and hexadecimal formats instantly. Essential tool for programmers, engineers, and computer science students.
Learn how to use the Percentage & Tip Calculator for shopping discounts, restaurant tips, and bill splitting. Master percentages without mental math.
Discover how to use MagicTools' powerful online calculator for everyday math. Learn tips, features, and why it's the perfect alternative to desktop calculators.
Discover how to calculate your BMI accurately using metric or imperial measurements. Understand BMI categories and find your healthy weight range.
Master loan calculations with our comprehensive calculator. Determine monthly payments, total interest, and explore amortization schedules for mortgages and loans.
Learn how to calculate your BMR and TDEE using the Mifflin-St Jeor formula. Set activity levels and weight goals for personalized nutrition planning.
Master unit conversions across six categories: length, weight, temperature, volume, area, and speed. Supports metric and imperial measurements for global users.
Master focus and productivity with the Pomodoro technique. Use our free timer for 25-minute work sessions, breaks, and customizable intervals. Audio alerts included.
Calculate your exact age down to the day, see total days lived, hours lived, and get a countdown to your next birthday with our comprehensive Age Calculator.