Image Format Converter
Convert between PNG, JPG, and WebP instantly. Free, browser-based, no upload, no signup. Batch supported.
Drop your images here
PNG, JPG, or WebP — multiple files supported
Frequently Asked Questions
When should I use WebP vs JPG?
WebP is ~30% smaller than JPG at similar quality and supports transparency. All modern browsers support WebP. Use JPG only when you need to share with very old software or specific upload portals that reject WebP.
Is PNG always larger than JPG?
Usually yes for photos. PNG is lossless, JPG is lossy. For screenshots, logos, and graphics with sharp edges, PNG keeps quality perfect. For photos, JPG is much smaller.
Do my images get uploaded?
No. Conversion runs entirely in your browser via Canvas API. Verifiable via DevTools.