How to Reduce Photo File Size: A Practical Guide to WebP
Reduce photo file size and convert JPG images to WebP with Kulweb’s free image tool. Preview the result, adjust quality and download your image.
When preparing a blog cover, product photo or portfolio image, file size matters alongside appearance. Oversized files can be harder to upload and share. Kulweb Image Compressor and WebP Converter lets you compare format and quality options in one place.
How to compress an image
- Select a JPG, PNG or WebP file up to 10 MB.
- Choose JPG, PNG, WebP or AVIF as your output format.
- Adjust quality where supported, compress and preview the result, then download the file.
File size and pixel dimensions are different
The tool preserves image width and height; it does not resize pixel dimensions. Quality settings also behave differently across formats. In particular, do not expect the PNG quality setting to work like lossy JPG compression.
Output size depends on the image content, its existing compression and your chosen format. Conversion does not always produce a smaller file, so compare the result before downloading. Check fine product details and small text as part of your final review.
Are images uploaded to a server?
Image processing takes place in your browser. Your selected file is not sent to a server for this operation. Open the free image compressor to get started.
