WebP Converter
Convert any image to WebP for smaller file sizes, or convert WebP back to JPG or PNG.
Runs in your browser — nothing is uploadedAbout WebP Converter
WebP is a modern image format developed by Google that creates smaller files than JPG and PNG at similar quality, and supports transparency. It is recommended for fast websites.
This converter turns JPG and PNG images into WebP, and converts WebP images back to JPG or PNG when an app or website does not accept WebP. Everything is processed in your browser.
When to use it
- Optimizing website and blog images for speed and SEO.
- Opening WebP images downloaded from the web in older software.
- Uploading images to platforms that require JPG or PNG.
- Reducing storage for image libraries.
Tips for better results
- Use WebP on websites and keep a JPG or PNG copy for print and email.
- Faster images improve Core Web Vitals scores, which Google uses as a ranking signal.
- Check that your CMS or plugin supports WebP uploads.
How to use the WebP Converter
- Drop your image (WebP, JPG or PNG).
- Choose the output format.
- Click Convert and download.
Frequently asked questions
Why use WebP?
WebP files are typically 25–35% smaller than equivalent JPGs and 25% smaller than PNGs, with similar visual quality. Modern browsers support it well.
Is the file uploaded?
No. Conversion happens in your browser.
Is there a file size limit?
The limit is shown in the drop area (typically 30–50 MB per image). It exists only to keep your browser responsive — the file is processed on your device and never uploaded. Very large photos are faster to process on a computer than on an older phone.
Why can’t I open a WebP file on my computer?
Some older programs do not support WebP. Convert it to JPG or PNG here and it will open anywhere.