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WebP vs AVIF vs JPEG in 2026: Which Image Format Should You Use (and How to Convert Without Uploading Anything)
Images are still the heaviest part of most web pages. A blog post with a hero image and a few screenshots can easily weigh more than all of its HTML, CSS and JavaScript combined. Choosing the right fo
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Proof Over Promises.
The resize section is the part most people skip. A 4000px phone photo in an 800px column wastes more bytes than any codec choice saves. The side by side at 100% zoom method is a good habit too, since quality 80 means something different in every encoder. One small thing for the picture example: setting width and height on the img fallback keeps the layout from shifting while the AVIF loads.