WEBP Compressor

WEBP is Google's open image format, designed specifically for the web. It achieves significantly smaller file sizes than JPEG and PNG at equivalent visual quality — typically 25-35% smaller than JPEG for the same perceived quality level. WEBP Compressor reduces the file size of existing WEBP images further, giving you fine-grained control over the size-quality tradeoff.

Browser support for WEBP is now effectively universal among modern browsers, making it a straightforward choice for web projects where performance matters. The format supports both lossy and lossless compression, transparency (like PNG), and animation (like GIF) — covering the use cases of multiple older formats in a single, more efficient container.

For sites that have already adopted WEBP as their primary image format, the compressor handles ongoing optimization as new images are added. Images uploaded by users or generated by design tools often come in at higher quality settings than web display requires. Compressing them before serving reduces bandwidth consumption and speeds up loading times without requiring format conversion.

The compressor displays file size before and after, giving you a clear view of the savings achieved. For images where the quality setting doesn't make a visible difference at the target display size, pushing the compression level up produces smaller files with no user-facing consequence. For images where fine detail matters — product photography, portfolio images, editorial photographs — the quality preview lets you confirm the output looks right before committing to the compressed version.