Image to WebP Converter

Upload JPG/JPEG/PNG files and generate 4 WebP outputs per image: original size, 1200px, 800px, and mobile. Conversion runs locally in your browser.

Settings

WebP quality: 80

Higher quality creates larger files. 75–85 is usually a good balance.

Generated files

Each image creates 4 WebP files with these names: original `filename.webp`, `filename-opt-1200.webp`, `filename-opt-800.webp`, and `filename-mobile.webp`. The mobile version uses a max width of 768px and never upscales.

Select files to start.

Files

Drag & drop images here

Accepted: JPG, JPEG, PNG