Image formats explained: When to use JPG vs PNG vs WebP vs AVIF in 2026
Choosing the wrong image format costs you page speed, user experience, and bandwidth. Here's a practical guide to the four major formats and when each…
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Why I built a privacy-first image tool that runs entirely in your browser
Every time you upload a photo to an online image tool, you're sending it to someone's server. Maybe you're okay with that. But what if the image conta…
Mermaid Diagrams Quickstart and Cheatsheet for Developers
Mermaid is a text-based diagramming tool for people who would rather write diagrams than drag boxes around a canvas. It uses a Markdown-like syntax to…
Getting images actually web-ready: compress, resize, and pick the right format without opening an editor
A surprising amount of "my site is slow" comes down to one thing: someone dropped a 4032x3024 photo straight off their phone into a content block that…
What Is AVIF? Why It Became the Default Image Format in 2026
In this article: What AVIF actually is, who built it, what problem it solves Why the same image is ~50% smaller than JPEG and ~20% smaller than WebP a…
How to Convert HEIC to JPG for Free (Without Uploading Your Photos)
You just took the perfect photo on your iPhone. You try to share it, upload it, or open it on your Windows PC — and nothing works. That's HEIC. Apple'…