Blog
Short, practical guides for the everyday jobs our tools do, with worked examples you can follow.
How to Compress an Image to Under 100 KB (Without Making It Look Bad)
A practical guide to getting a photo under 100 KB for forms and uploads: resize first, then lower the quality, and check the size as you go.
4 min readHow EMI Is Calculated: A Worked Example You Can Follow
See how a loan EMI is worked out step by step, with real numbers, and why a longer repayment period lowers the instalment but raises the total cost.
4 min readHow to Create a Strong Password You Can Actually Remember
Why length beats clever tricks, when to use a random generator, when to use a passphrase, and the habits that keep your accounts safe.
3 min readHow to Calculate Your Exact Age in Years, Months and Days
Learn the borrowing method for working out age by hand, see two worked examples, and know when to use the age on a particular date.
3 min readHow to Make a Free QR Code for a Link or Text (and Make Sure It Scans)
Create a QR code for a link, a message or a Wi-Fi network, and learn the few rules that decide whether people can actually scan it.
3 min read