Free Online Tools

Fast browser-based calculators, generators and checkers. Choose a category or open a tool directly from the A–Z list.

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9 categories

Plan borrowing, savings, salary, tax, household budgets and everyday money decisions.

Create safer passwords and passphrases, check strength and generate usernames.

Count, convert, clean up and analyse text for writing, study and publishing.

Convert units, dates, number formats, Roman numerals, binary and hex values.

Estimate BMI, calorie needs and body-fat percentage with clear limitations and guidance.

Estimate cycle dates, fertile windows, pregnancy due dates and clothing measurements privately.

Calculate golf handicaps, cricket and baseball statistics, manage rounds and explore football match scenarios.

Generate names, words, numbers and QR codes or use quick browser-based decision and timing tools.

Plan gym loads, estimate training metrics, calculate running pace and use repeatable workout timers.

Use respectful devotional counters and transparent religious-calendar date tools with documented methods and local privacy.

72 tools