Digital Life

  • Typing Speed (WPM) Calculator
    Calculate your typing speed in words per minute (WPM). Enter characters typed, time, and errors to get gross WPM, net WPM, and accuracy.
  • Video Frames to Timecode Calculator
    Convert a total frame count to duration in seconds and HH:MM:SS:FF timecode at 24, 25, 29.97, 30, 50, 59.94 or 60 fps.
  • GIF / Video Frame File Size Calculator
    Estimate the file size of a GIF or video clip from width, height, color depth, frame count and a compression factor. Get bytes, KB and MB instantly.
  • Monitor PPI (Pixels Per Inch) Calculator
    Calculate a monitor or screen's PPI (pixels per inch) from its resolution and diagonal size. Get pixel density, dot pitch and physical dimensions instantly.
  • Screen Resolution to Megapixels Calculator
    Convert any screen or image resolution in pixels to megapixels. Enter width and height to get total pixel count and megapixel value instantly.
  • Password Crack Time Calculator
    Estimate how long it takes to brute-force a password. Enter length, character set, and attacker guess speed to see crack time in seconds, days, and years.
  • Byte Converter (KB, MB, GB, TB, PB)
    Convert digital storage units instantly. Switch between bytes, KB, MB, GB, TB and PB using the binary 1024 base. Free, fast online byte converter.
  • Streaming Data Usage Calculator
    Estimate how much data Netflix, YouTube and other streaming uses by quality and hours. Convert bitrate (Mbps) and viewing time into GB used per day and month.
  • Ping & Round-Trip Latency Calculator
    Calculate the theoretical minimum ping (round-trip latency) between two points from distance and signal velocity factor (fiber ~0.67c). Free tool.
  • Subnet Mask / CIDR Calculator
    Calculate usable hosts, total addresses, and host bits for any CIDR prefix (/0 to /32). Fast IPv4 subnet calculator using 2^(32−prefix)−2.
  • RGB to Hex Color Converter
    Convert RGB color values (0-255) to a hex color code instantly. Enter red, green and blue to get the #RRGGBB hex and a live color preview.
  • RGB to HSL Color Converter
    Convert RGB color values (0-255) to HSL — hue, saturation and lightness. Free online RGB to HSL converter with the exact formula and worked examples.
  • Hex to RGB Color Converter
    Convert any hex color code (#RRGGBB or #RGB) to RGB values instantly. Get the red, green, and blue components plus a live color preview.
  • Binary / Decimal / Hex / Octal Converter
    Convert numbers between binary, octal, decimal and hexadecimal instantly. Enter a value, pick its base, and get all four number-system equivalents.
  • Decimal to Binary Converter
    Convert any decimal (base 10) number to binary (base 2) instantly using the repeated division-by-2 method. Shows the binary digits and bit count.
  • Decimal to Octal Converter
    Convert any decimal (base 10) number to octal (base 8) instantly. Uses repeated division by 8, collecting remainders. Free online converter with steps.
  • Binary to Decimal Converter
    Convert any binary (base 2) number to decimal (base 10) instantly. Enter your bits and get the decimal value using the positional weight formula.
  • Octal to Decimal Converter
    Convert any octal (base 8) number to decimal (base 10) instantly. Free online octal to decimal converter with the formula and a worked example.
  • Milliseconds to HH:MM:SS Calculator
    Convert milliseconds to hours, minutes, seconds and HH:MM:SS format instantly. Free online milliseconds to time calculator with a full breakdown.
  • Epoch Seconds to Human Date Calculator
    Convert a Unix timestamp (epoch seconds) into a human-readable UTC date and time, with ISO 8601 output and full year/month/day/hour breakdown.
  • PPI Pixel Density Calculator
    Calculate display PPI (pixels per inch), dot pitch, screen size, total pixels and aspect ratio from resolution and diagonal size in inches, cm or mm.
  • Word and Character Counter
    Free word and character counter: count words, unique words, characters with/without spaces, space count, and a word-density table with optional stop-word removal.
  • Random PIN Generator
    Generate a random numeric PIN of any length from 1 to 100 digits. Choose whether to allow repeated digits. Ideal for ATM, banking and login security codes.
  • Random Password Generator
    Generate a strong random password up to 50 characters from lowercase, uppercase, digits, punctuation and symbols. Pick character sets and length. Nothing is stored.

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