Convert decimal, hexadecimal, octal, and binary numbers to each other. Auto-corrects input errors. Perform conversions between all number systems with intuitive interface.
by Mark Raymond★ 4.633 ratingsEducationFreeData updated 2026-09-10
Convert currencies and perform calculations with real-time exchange rates. Switch between light and dark modes. Access all global currencies and top cryptocurrencies. Use an embedded calculator. Configure slots. Search by country.
Convert PDF files to JPG, PNG, and GIF images. Convert images to PDF files. Save and share converted files. Send PDF images via social media platforms.
Calculate and steel weights using customizable units and industry-specific formulas. Input dimensions and material grades to get accurate results. Switch between imperial and metric units. Provide feedback for improvements.
Generate random numbers in decimal, hexadecimal, binary, or Roman numerals. Set ranges or specify digit counts. Filter for even, odd, or prime numbers. Exclude specific values. Copy results instantly. View generation history.