🔢 Calculator
Basic arithmetic calculator
You can type operators: + - * / % .
🎂 Age Calculator
Calculate years, months and days
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⚖️ BMI Calculator
Enter height (cm) and weight (kg)
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🏦 Loan EMI Calculator
Compute monthly EMI, total interest & total payment
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🔲 QR Code Generator
Create downloadable QR code (uses api.qrserver.com)
💱 Currency Converter
Live rates available; fallback static rates if network blocked
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💸 Tip Calculator
Split bill and calculate tip per person
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📏 Length Converter
Meters, kilometers, inches, feet
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📊 Area Converter
Square meters → square feet → acres
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🏷️ Discount Calculator
Discounted price and savings
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➗ Percentage Calculator
Find percentage or value from percentage
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🌡️ Temperature Converter
Celsius ↔ Fahrenheit ↔ Kelvin
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🚗 Speed Converter
Km/h ↔ Mph
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🕒 Time Zone Converter (UTC ↔ IST)
Quick UTC ↔ IST conversions
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🔤 Text Case Converter
Uppercase, lowercase, capitalize
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📝 Word Counter
Counts words, characters and estimated reading time
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🔡 Character Counter
Counts characters including spaces
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🔒 Password Generator
Secure random password with copy button
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🔠 Base64 Encode / Decode
Encode plain text to Base64 and decode back
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🔊 Speech: Text-to-Speech & Speech-to-Text
TTS uses browser voices. STT requires HTTPS and mic permission.
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