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Text & Code

✍️Word Counter📝Lorem Ipsum Generator🔣Base64 Encoder/Decoder🧩JSON Formatter & Validator%URL Encoder/Decoder🐌Text to Slug Converter🔤Text Case Converter

Generators

🔐Password Generator📱QR Code Generator🎨Color Picker & HEX/RGB Converter🏷️Meta Tag Generator🎲Random Number & Name Picker

Images

🖼️Image Compressor📐Image Resizer🔄Image Format Converter

Calculators

%Percentage Calculator📏Unit Converter⏳Countdown Timer & Date Difference🎂Age Calculator⚖️BMI Calculator
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Text & Code

✍️Word Counter📝Lorem Ipsum Generator🔣Base64 Encoder/Decoder🧩JSON Formatter & Validator%URL Encoder/Decoder🐌Text to Slug Converter🔤Text Case Converter

Generators

🔐Password Generator📱QR Code Generator🎨Color Picker & HEX/RGB Converter🏷️Meta Tag Generator🎲Random Number & Name Picker

Images

🖼️Image Compressor📐Image Resizer🔄Image Format Converter

Calculators

%Percentage Calculator📏Unit Converter⏳Countdown Timer & Date Difference🎂Age Calculator⚖️BMI Calculator

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Disclaimer

Last updated: 30 September 2026

General information

Results from these tools are for general information only.

Health

The BMI Calculator gives a simple screening figure. It does not account for muscle mass, age, sex or health conditions and is not medical advice. Speak with a qualified health professional about your health.

Security

Generated passwords are created in your browser using secure randomness. Store them in a trusted password manager. Lumara is not responsible for how passwords are stored or used.

Accuracy

We try to keep calculations correct but cannot guarantee results. Check important figures independently.

External links

Links to other sites are provided for convenience. We are not responsible for their content.

Questions? Email tool@lumara.chat.

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Tools

Word CounterLorem Ipsum GeneratorBase64 Encoder/DecoderJSON Formatter & ValidatorURL Encoder/DecoderText to Slug ConverterText Case ConverterPassword GeneratorQR Code GeneratorImage CompressorImage ResizerImage Format ConverterPercentage CalculatorUnit ConverterColor Picker & HEX/RGB ConverterMeta Tag GeneratorRandom Number & Name PickerCountdown Timer & Date DifferenceAge CalculatorBMI Calculator

Blog

Image Format Converter: Convert JPG, PNG and WebP FreePercentage Calculator: Easy Percent Formulas and ExamplesUnit Converter: Convert Length, Weight, Temperature and MoreAge Calculator: Find Your Exact Age in Years, Months and DaysBMI Calculator: How to Calculate and Understand Your BMIAll articles

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