Everyday & Business

Quick calculators and generators for common tasks.

Generate strong, random passwords or memorable passphrases. Everything happens locally — nothing is sent anywhere.

Turn a link, WiFi network, contact card, or plain text into a downloadable QR code — as PNG or SVG, entirely in your browser.

Calculate percentages, percentage increase or decrease, percentage change, and reverse percentages — instantly, entirely in your browser.

Count words, characters, sentences, and paragraphs live as you type, with limits for Twitter/X, SMS, and meta descriptions.

Calculate your weighted GPA from a list of courses, or find out exactly what score you need on a final exam.

See exactly what a bigger raise or counter-offer is worth over your whole career — not just this year.