Why convert images to WebP?
WebP typically produces 60-90% smaller files than JPG or PNG at the same visual quality, which means faster loading websites and better Core Web Vitals scores for SEO. This tool runs the conversion entirely inside your browser using the Canvas API, so your images are never sent anywhere.
How to use this tool
- Click the upload area or drag and drop one or more images
- Choose your target format — WebP, JPG or PNG
- Adjust the quality slider (lower quality means smaller file size)
- Click "Convert" next to each image, then download the result