JPG to WebP online: free, private, no upload
Convert JPG and PNG to smaller WebP.
How it works
- 1
Drop your JPG or PNG files.
- 2
Choose the quality.
- 3
Download the WebP files.
Convert JPG or PNG images to WebP for faster websites. Adjust the quality and batch convert many files in your browser.
Convert JPG or PNG images to WebP for faster websites. Adjust the quality and batch convert many files in your browser. Images are decoded and processed locally in your browser, so personal photos are never uploaded. WebP is not supported by some very old software.
What people use it for
- JPG to WebP for websites, social media and email.
- Prepare photos for forms and marketplaces.
- Process personal photos without uploading them.
Tips for best results
- WebP is not supported by some very old software.
- Keep your original files; results are saved as new copies.
- Batch many images at once to save time.
Your files never leave your device
Unlike most online PDF tools, Intelli File does not upload your documents to a server. Everything runs in your browser using your own device, so contracts, IDs and financial records stay private. Only a small usage counter is sent so we can apply daily limits.
Read how we handle privacyWhat to do next
After this, you may want to Compress Image, WebP to JPG, or Resize Image.
Frequently asked questions
Why use WebP?+
WebP files are typically 25-35% smaller than JPG at similar quality, which speeds up pages.
Are my files uploaded anywhere?+
No. The conversion runs inside your browser, so your file never leaves your device.
Is it free?+
Free accounts get a few tasks per day; sign up for more, or go Pro for unlimited use and larger files.
Is there a file size limit?+
Files are processed on your device, so the practical limit is your browser's memory. WebP is not supported by some very old software.
Does it work on my phone?+
Yes. Modern mobile browsers run this tool, although large files are faster on a computer.