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Conversion Tools

Convert units, encodings, timestamps and file formats.

Length Converter Convert meters, feet, inches, miles and more. → Weight Converter Convert kilograms, pounds, ounces and stones. → Temperature Converter Celsius, Fahrenheit and Kelvin. → Speed Converter km/h, mph, knots and m/s. → Area Converter Square meters, acres, hectares and more. → Volume Converter Liters, gallons, milliliters and cups. → Time Unit Converter Seconds, minutes, hours, days and weeks. → Data Size Converter Bits, bytes, KB, MB, GB and TB. → Timestamp Converter Unix timestamp to date and back. → Binary Converter Text, binary, hex, decimal and octal. → Base64 Encoder Encode and decode Base64 strings. → URL Encoder / Decoder Encode or decode URL query strings. → Color Converter HEX, RGB and HSL color conversion. → Roman Numerals Converter Numbers to Roman numerals and back. → Number to Words Turn numbers into English words. →

See also: All Tools · Categories · Magic AI · Suggest a Tool

Frequently asked questions

What is the Conversion Tools category on Magic Tools?

Conversion Tools groups 15 free tools: Convert units, encodings, timestamps and file formats. Open any card to run the tool in your browser. No signup and no install.

Are Conversion Tools tools free?

Yes. Every public tool in Conversion Tools is 100% free. There is no Pro plan. Ads may appear to keep the site free. AI-marked tools run when an AI key is configured. Uploads are limited to 20 MB.

Do I need an account to use Conversion Tools?

No. Click a tool card and work in the tab. Simple converters stay on your device. Server jobs use a temporary upload that is deleted after processing.

How do I find a specific tool?

Use the cards on this page, search from the header, or open All Tools for the A-to-Z list. Suggest a Tool if something is missing.

Are results professional advice?

No. Calculator, SEO, domain and AI outputs are helpers only. Preview files, keep originals, and read the Disclaimer and Terms of Service before you rely on a result.