ZAA1 Tools

🔧 Online Tools

Free, client-side tools — nothing sent to any server.

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Financial Calculators
EMI, SIP, FD, PPF, income tax, GST, retirement and more
22 calculators

Utility Tools

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JSON Formatter
Format, validate, minify and fix JSON
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Unit Converter
Length, weight, temperature, volume and more
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Word Counter
Words, characters, reading time and more