Free tools in your browser, and articles that are useful on their own.
Free calculators for work hours, overtime pay, hourly to salary conversion, and decimal time. Everything runs in your browser with nothing uploaded.
Free tools to count words and characters, convert text case, and check reading time. Paste your text and get the answer without uploading anything.
Free developer tools to format, minify, and validate JSON, and to generate QR codes. Everything runs locally, so your data never leaves the browser.
Free calculators for percentages, discounts, dates, age, and unit conversion. Each one shows the formula, so you can check the answer rather than trust it.
Free generators for strong passwords, QR codes, random numbers, and fair name picking. All made in your browser and never sent to a server.
Compress JPG, PNG, and WebP images without uploading them anywhere. The work happens in your browser, so your photos never leave your device.
Free timers with alarms, a spinner wheel for decisions, and quick helpers for everyday tasks. Open one and use it, with no signup and no download.
Saad Ali
Developer & author
Saad Ali
Developer & author
Saad Ali
Developer & author
Every page opens on the working tool, with practical defaults and a result you can use immediately.
Core calculations and text processing happen in your browser without an account or saved input history.
Formulas, assumptions, examples, and review notes explain what each result means and where its limits are.