Category
Conversion
14 focused utilities in this category. Each one opens on its own page and runs in your browser.
Local processing
Free to use
No signup
Tools in Conversion
14 tools
English Number Converter
Convert English numbers to words and words to numbers. Free online number to text converter for checks, legal and financial documents.
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Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin instantly with live two-way updates. Free online temperature converter — no registration required.
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Text Duplicate Checker
Convert time units including seconds, minutes, hours, days and more. Free online time converter for project planning and time calculations.
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Data Size Converter
Convert between bytes, KB, MB, GB, and TB data storage units instantly with live updates. Free online data size converter — no registration required.
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Speed Converter
Convert speed between km/h, mph, m/s, knots, and feet per second instantly with live updates. Free online speed converter — no registration required.
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Base Converter
Convert numbers between binary, octal, decimal and hexadecimal bases. Free online base converter for programmers and computer science students.
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Weight Converter
Convert between kilograms, pounds, ounces, grams, and tons instantly with live two-way updates. Free online weight converter — no registration required.
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Time Converter
Find and remove duplicate lines or text from your content. Free online duplicate text remover for cleaning lists and data.
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Length Converter
Convert between length units including meters, feet, inches, miles, and kilometers instantly with live updates. Free online length converter — no sign-up.
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Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal bases instantly with live updates. Free online base converter — no registration required.
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Rectangular Cuboid Calculator
Calculate volume, surface area and diagonal of rectangular cuboids. Free online cuboid calculator for packaging, storage and geometry.
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Volume Converter
Convert volume units including liters, gallons, cubic meters and more. Free online volume converter for cooking, construction and liquids.
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Cooking Converter
Convert cooking measurements between cups, grams, ounces, tablespoons, and teaspoons instantly. Free online cooking converter — no registration required.
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Length Converter
Convert length units including meters, feet, inches, miles and more. Free online length converter for construction, DIY and international measurement.
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Working here
Using the Conversion tools
The tools listed above each handle one specific job inside the Conversion category. Open the one that matches your task, provide the input it asks for, and the processing happens directly in the browser tab — nothing is sent to a server.
Keep a copy of your original file or text before you begin, and review the result before putting it to use. If the output is not what you expected, adjust the settings and run the tool again.