Convert JPG to WebP

WebP is a modern image format developed by Google that delivers smaller files than JPG without a noticeable quality drop. For typical photographic content at quality 78, the WebP output is around 25–35% smaller than the equivalent JPG. That directly improves Largest Contentful Paint (LCP) and saves your visitors data on mobile networks. Tiny Pixel Kit converts JPG to WebP entirely inside your browser using the Canvas API. The image is decoded, re-encoded to WebP, and offered for download — no server ever sees the file. Browser support for WebP is essentially universal in 2026 (Chrome, Firefox, Safari 14+, Edge, Samsung Internet), so you can ship WebP as your primary format with a JPG fallback only for the rare legacy client. If you batch-process multiple JPGs, the tool zips them into a single archive on completion.

When should you actually make this switch? Hero images, above-the-fold photos, and any visual heavier than 100 KB are the high-value targets. A 600 KB JPG hero turning into a 380 KB WebP is roughly 220 KB of bandwidth saved per visitor — over a thousand visitors a day, that's 80 GB a month and a measurable LCP win in Search Console. The recipe is straightforward: keep your JPG as the source of truth in version control, serve WebP via a `<picture>` element, and let modern browsers do the rest. Tiny Pixel Kit lets you do step two without leaving your tab.