🔧 10 Free Utility Tools
Free Online Utility Tools
QR code generator, password generator, Base64 encoder, JSON formatter, hash generator, and calculators — all free.
Popular
QR Code Generator
Generate QR codes for URLs, text, and contact info.
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Password Generator
Create strong, secure passwords with custom options.
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Base64 Encoder/Decoder
Encode or decode text using Base64 format.
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JSON Formatter
Format, validate, and beautify your JSON data.
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Hash Generator
Generate MD5, SHA1, SHA256 and SHA512 hashes.
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New
Percentage Calculator
Calculate percentages, increases, decreases, and percentage differences instantly.
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New
Age Calculator
Calculate your exact age in years, months, and days from your date of birth.
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New
Reading Time Calculator
Estimate how long it takes to read any piece of text or article.
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New
Unit Converter
Convert length, weight, temperature, speed, area, volume, and data units instantly.
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New
BMI Calculator
Calculate your Body Mass Index (BMI) with metric or imperial units.
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