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How to Choose an Image Format: JPG, PNG, WebP and AVIF Compared 06 August 2026 How to Choose an Image Format: JPG, PNG, WebP and AVIF Compared JPG, PNG, WebP or AVIF? A side-by-side look at how the four formats compress, how they handle transparency, and a three-question flow that tells you which one your file needs. Details Image Compression and Web Performance: Smaller Files Without Visible Loss 31 July 2026 Image Compression and Web Performance: Smaller Files Without Visible Loss Pictures dominate page weight. Here is what the quality setting actually changes, when targeting a kilobyte figure makes sense, and why resizing before compressing beats every other trick. Details What Is an SVG File, and When Should You Rasterise It? 25 July 2026 What Is an SVG File, and When Should You Rasterise It? Vector versus raster is not a trivia question; it changes how you work every day. Where an SVG earns its place, where it gets in the way, and what to watch when you rasterise one. Details A Batch Image Conversion Workflow for Hundreds of Files 19 July 2026 A Batch Image Conversion Workflow for Hundreds of Files Converting five files is trivial; converting three hundred is a different job. Planning around queue limits, sequencing the steps, naming output predictably and checking the result. Details Working With JSON Data: Formatting, Validation and the Trip to CSV 13 July 2026 Working With JSON Data: Formatting, Validation and the Trip to CSV Making a one-line export readable, hunting down the stray comma, and moving records into a table. The three steps that come up most often in day-to-day work. Details Strong Password Rules and Secure Identifiers: Length, Randomness, Storage 07 July 2026 Strong Password Rules and Secure Identifiers: Length, Randomness, Storage Short passwords that look complicated lose to long ones that look boring. The arithmetic behind length, where randomness comes from, storage habits, and where UUIDs belong. Details QR Code Best Practice: Size, Error Correction and Redirects 01 July 2026 QR Code Best Practice: Size, Error Correction and Redirects Whether a code scans depends on physics, not content: size, contrast, quiet zone and error tolerance. From generation to print, redirects to measurement. Details Image Optimization for SEO: Size, Format, Filenames and Alt Text 25 June 2026 Image Optimization for SEO: Size, Format, Filenames and Alt Text A search engine cannot look at a picture; it reads the filename, the surrounding text and the page behaviour. An eight-point checklist to run before anything is published. Details

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