AI Prompt Optimizer
Improve your AI prompts: strip filler, save tokens, and add role, format and constraints with a large role library.
Days Remaining
Days Remaining Calculator (Hijri & Gregorian)
CPV Calculator
Calculate cost per view, target spend, or video views.
CPA Calculator
Calculate cost per acquisition, budget, or conversions.
CPM Calculator
Calculate CPM, target ad spend, or impressions.
CPC Calculator
Calculate cost per click, target ad spend, or clicks.
School Timetable Builder for Students & Teachers
Build your weekly student or teacher timetable, preview it live, and export it to Excel or PDF.
Percentage Calculator
Work out percentages, increase, decrease and the difference between two numbers instantly, with a chart.
Password Generator
Create strong random passwords or passphrases in your browser, with a strength meter and crack-time estimate.
ROAS Calculator
Calculate return on ad spend, ROI, cost per acquisition and your break-even ROAS, with a chart.
ROI Calculator
Calculate return on investment, net profit and the annualised return for any project.
UTM Link Builder
Build correctly tagged UTM campaign URLs to track traffic sources in Google Analytics.
Character & Word Counter
Count characters, words, sentences and reading time live, with social and ad platform limits tracked.
Arabic RTL Text Fixer
Fix scrambled numbers, punctuation and Latin words in Arabic ad copy before pasting into Meta, Google or TikTok Ads.
VAT Calculator
Add VAT to an amount or extract it from a VAT-inclusive price at any rate, with a full breakdown.
Discount Calculator
Find the sale price and your saving, and work out stacked discounts correctly.
Age Calculator
Calculate your exact age in years, months and days, plus days lived and time to your next birthday.
Working Days & Leave Calculator
Count working days between two dates, excluding weekends and public holidays.
BMI Calculator
Compute your body mass index and see your health category.
Coming soonUnit Converter
Convert length, weight, temperature, area and volume units instantly.
Countdown to the Next Ramadan
See how many days, hours and minutes remain until the next Ramadan begins.
Hijri / Gregorian Date Converter
Convert any date between Hijri and Gregorian, in either direction, right in your browser.
Tip Calculator
Calculate the right tip and split the bill automatically among everyone at the table.
Random Number Generator
Generate one or several truly random numbers between any two values, with an optional no-repeat mode.
Hijri & Gregorian Age Calculator
Calculate your age in both the Hijri and Gregorian calendars from a single birth date.
Group Splitter
Paste any list of names and split them randomly into evenly sized groups.
What Time Is It Now
Your local time and GMT, live — your timezone is detected automatically.
Stopwatch
A precise stopwatch with lap recording, right in your browser.
24-Hour to 12-Hour Time Converter
Convert any time between 24-hour and 12-hour (AM/PM) format instantly, in either direction.
Lucky Wheel
Type any names or options and spin the wheel to pick a random winner.
Countdown Timer
Set a time and start a beautifully designed countdown, with a sound alert when it finishes.
Countdown to Spring
See how many days and hours remain until the next astronomical start of Spring.
Countdown to Summer
See how many days and hours remain until the next astronomical start of Summer.
Countdown to Autumn
See how many days and hours remain until the next astronomical start of Autumn.
Countdown to Winter
See how many days and hours remain until the next astronomical start of Winter.