Digital Life

  • Hex to HSL Color Converter
    Convert any hex color code to HSL (hue, saturation, lightness). Paste a #RRGGBB or shorthand #RGB hex value and get exact HSL values instantly.
  • Words Per Page Calculator
    Convert a word count into pages instantly. Choose single- or double-spaced (500/250 words per page) or enter your own words-per-page value.
  • Video Recording Storage Calculator
    Calculate the disk storage needed for CCTV/NVR video recording from bitrate, number of cameras, hours per day and retention days. Get GB and TB instantly.
  • MB to GB Converter
    Convert megabytes (MB) to gigabytes (GB) instantly using the decimal (÷1000) or binary (÷1024) standard. Free, fast and accurate.
  • Video Playback Speed Time Calculator
    Find out how long a video takes to watch at 1.25x, 1.5x, 2x or any speed. Enter the length and speed to see your watch time and time saved.
  • Epoch Milliseconds to Date Converter
    Convert a Unix epoch timestamp in milliseconds to a human-readable UTC date and time (ISO 8601), with year, month, day, hour, minute and second breakdown.
  • Download Time Calculator
    Calculate how long a download takes by entering file size (KB, MB, GB, TB) and connection speed (Kbps, Mbps, Gbps). Get an instant time estimate.
  • Bytes to KB/MB/GB Converter
    Convert bytes to kilobytes, megabytes and gigabytes instantly. Choose binary (1024) or decimal (1000) base. Free, accurate data size calculator.
  • Mbps to MB/s Converter
    Convert Mbps (megabits per second) to MB/s (megabytes per second) instantly. Find your real download speed using the simple MBps = Mbps / 8 formula.
  • Text to Hex Converter
    Convert text or ASCII characters to hexadecimal instantly. Each character becomes a 2-digit hex code. Choose space, colon, dash, or no separator.
  • Hex to ASCII / Text Converter
    Convert hexadecimal to readable ASCII text instantly. Decode hex byte pairs into characters — supports spaces, commas and 0x prefixes.
  • ASCII to Decimal Code Converter
    Convert any character to its decimal ASCII / Unicode code point instantly. Enter a letter, digit or symbol to get its numeric value (ord).
  • LLM Tokens to Words & Cost Calculator
    Convert LLM tokens to an estimated word count and compute API cost from a price per 1,000 tokens. Quick estimate for GPT, Claude and other models.
  • RGB to HSL Color Converter
    Convert RGB color values (0-255) to HSL — hue, saturation, and lightness — instantly with the exact conversion formula and a worked example.
  • IP Address to Decimal Converter
    Convert an IPv4 address (a.b.c.d) to its 32-bit decimal integer value. Enter four octets and get the exact long integer representation instantly.
  • MB to GB Converter
    Convert megabytes (MB) to gigabytes (GB) instantly. Choose decimal (1000) or binary (1024) standard. Free, accurate MB to GB conversion calculator.
  • Kbps to Mbps Converter
    Convert kilobits per second (Kbps) to megabits per second (Mbps) instantly. Enter a bitrate and get the Mbps value using Mbps = Kbps / 1000.
  • Gigabytes to Megabytes Converter
    Convert gigabytes (GB) to megabytes (MB) instantly. Choose decimal (1000) or binary (1024) base. Fast, accurate GB to MB conversion calculator.
  • Projector Screen Size Calculator
    Convert a diagonal screen size and aspect ratio into exact width, height and area in inches and centimeters for projectors and TVs.
  • Amdahl's Law Speedup Calculator
    Calculate theoretical speedup with Amdahl's Law. Enter the parallel fraction and processor count to find overall speedup, max speedup, and efficiency.
  • Image Aspect Ratio Calculator
    Free aspect ratio calculator. Enter original width and height plus a new width to find the proportional new height and simplest ratio (e.g. 16:9).
  • YouTube Revenue (RPM) Calculator
    Estimate your YouTube earnings from views and RPM. Calculate daily, monthly, and yearly ad revenue with this free RPM/CPM income calculator.
  • Social Media Engagement Rate Calculator
    Calculate your social media engagement rate from likes, comments, shares and followers. Free tool to measure post performance across any platform.
  • Base Converter Calculator
    Convert numbers between any bases from 2 to 36 — binary, octal, decimal, hexadecimal and more. Shows the decimal value and the converted result instantly.

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