Image to WebP Converter
Convert PNG, JPG, GIF, or BMP images to next-gen WebP for faster sites — right in your browser. Batch conversion, adjustable quality, no upload.
Click to upload or drag and drop
PNG, JPG, GIF, BMP · multiple files · up to 25MB each
Higher quality means a larger file. Applies to images converted after you change it.
How to convert images to WebP
Upload one or more images in PNG, JPG, GIF, or BMP format, set the quality, and download the WebP results. Everything runs locally, so even large batches stay private.
WebP is the modern web image format, delivering smaller files than older formats while keeping quality high and supporting transparency. Converting your assets to WebP is one of the simplest performance wins for any website.
Frequently asked questions
Which formats can I convert to WebP?
This tool accepts PNG, JPG/JPEG, GIF, and BMP images and converts them all to WebP.
Why use WebP?
WebP produces smaller files than PNG and JPG at comparable quality while supporting transparency. Smaller images load faster, which improves user experience and SEO.
Can I convert a whole folder of images at once?
Yes. Select or drag in multiple images and each one is converted to WebP separately, ready to download.
Are my images uploaded anywhere?
No. All conversion happens locally in your browser using the HTML canvas — your files never leave your device.