Numeral System Converter
Easily convert numbers between binary, octal, decimal, and hexadecimal systems.
Percentage Calculator
Calculate percentages for various scenarios, including finding a percentage of a number, percentage change, and more.
Period CalculatorHot
Estimate your next period and fertile window with this easy-to-use calculator.
Plagiarism Checker
Detect copied text in assignments and documents by comparing two texts side-by-side to find similarities.
Productivity To-Do ListNew
Organize your tasks, set goals, and stay focused with a built-in timer.
Profit Margin Calculator
Calculate your profit margin to understand the profitability of your business or product.
QR Code GeneratorNew
Generate high-quality QR codes from any text or link.
Random Picker
Easily pick one or more random items from a list.
Refund Rate Calculator
Calculate the percentage of orders that were refunded to measure customer satisfaction and financial impact.
Remove Code Comments
Clean your code by removing all single-line and multi-line comments.
Repeat Purchase Rate Calculator
Calculate the percentage of customers who make a repeat purchase to measure customer loyalty and retention.
Return Rate Calculator
Calculate the percentage of products returned by customers to measure product satisfaction and quality.
ROAS Calculator
Calculate your Return on Ad Spend (ROAS) to measure the profitability of your advertising campaigns.
ROI Calculator
Calculate your Return on Investment (ROI) to evaluate the profitability of an investment.
Sales Forecast Calculator
Estimate the number of sales you can generate based on your advertising spend and Cost Per Acquisition (CPA).
Search Indexer Generator
Manually generate a search-index.
Secret Message GeneratorHot
Encode text into a secret emoji message and decode it back.
Sleep Cycle Calculator
Calculate the best time to wake up or go to bed to feel refreshed by aligning with your natural 90-minute sleep cycles.
Speed Converter
Convert between various units of speed, such as m/s, km/h, mph, knots, and mach.
Streaming Bitrate Calculator
Calculate the optimal video and audio bitrate for your live stream on Twitch or YouTube based on resolution, FPS, and desired quality.