JPEG to WEBP Converter
WEBP images are 25–35% smaller than JPEG at the same visual quality. Convert any JPEG file to WEBP instantly with no quality loss you can actually see.
or click to browse — converts instantly to WEBP
Why convert JPEG to WEBP?
WebP is Google's modern image format, designed to replace JPEG with smaller files at the same visual quality. A typical photo converted from JPEG to WebP shrinks by about 25–35% with no visible difference. Multiply that across an entire website or photo gallery and you get noticeably faster load times and lower bandwidth costs.
WebP is supported by every modern browser (Chrome, Firefox, Safari, Edge) and is the recommended image format for the web in 2026. The main reason to keep using JPEG is for tools or platforms that haven't updated yet.
Note that JPEG and JPG are the same format — only the file extension is different. Either one converts to WebP identically.
About JPEG
JPEG (Joint Photographic Experts Group) is the standard photographic image format from 1992. It's universally supported and uses lossy compression optimized for photos.
About WEBP
WebP is Google's image format, released in 2010 and now widely adopted. It supports both lossy and lossless compression, transparency, and animation — combining the best features of JPEG, PNG, and GIF in a single format. WebP files are typically 25–35% smaller than equivalent JPEGs.
Quality and file size
WebP at standard quality settings produces images visually identical to the original JPEG, but with significantly smaller file size. The conversion is lossy (some data is discarded), but no more so than the JPEG already was — quality stays the same, file size goes down.
Filesmith runs entirely in your browser using WebAssembly. Files are never uploaded to any server — conversion happens locally on your device, instantly and privately.