Picking the right format is the easiest way to stay sharp while keeping files small. Here is a no-nonsense guide to JPG, PNG, and WEBP.
JPG — the everyday default
Lossy, tiny files, great for photos. No transparency; quality adjustable (0.8–0.9 is the sweet spot for social).
PNG — sharp edges and transparency
Lossless and pixel-perfect — ideal for logos, screenshots, and transparency, but heavier for photos. No quality slider.
WEBP — the modern all-rounder
Supports lossy/lossless and transparency, ~25–35% smaller than JPG. Use it where you control the platform. JPG is safest for social uploads.
Convert between all three in seconds with the converter — all in your browser.