All tools

Every utility on ChennaiPetals, grouped by what it helps you with. All of them are free, work without an account, and run entirely inside your browser.

Text

Word & Character Counter

Count words, characters, sentences and reading time as you type.

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Text Case Converter

Switch text between UPPER, lower, Title, Sentence, camel and snake case.

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Maths

Percentage Calculator

Work out percentages, increases, decreases and shares instantly.

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Finance

Loan EMI Calculator

Monthly instalment, total interest and total payable for any loan.

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Everyday

Age Calculator

Find your exact age in years, months, days — plus your next birthday.

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Unit Converter

Convert length, weight and temperature between common units.

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