Generators — codes, IDs, text, and assets

Sometimes you do not need to transform existing data — you need to produce something new. A QR code for a Wi-Fi network you are sharing with a guest. A UUID for a primary key you are inserting into a database. A block of placeholder text for a design mockup. A scannable image for a printed sign. These tools generate the kind of content that bridges digital and physical workflows.

Every generator runs in your browser. The QR code generator renders directly into a canvas you can download as PNG or SVG; the UUID generator uses the Web Crypto API to produce cryptographically-random v4 and timestamp-ordered v7 identifiers; the Lorem Ipsum generator builds placeholder text from a small inline word list. Nothing you type or download is sent to a server, so you can encode internal URLs, seed private databases, draft documents, or share sensitive Wi-Fi credentials without it leaving your machine.

The generator pages also document the trade-offs that matter for the output: error-correction levels for QR codes (and why they affect scannability), when a v7 UUID beats a v4 (index locality matters), how Lorem Ipsum's letter distribution mimics real English for realistic line breaks, and where each format is the right choice.