Images · Windows 10 and 11

Convert JPG to WebP on Windows, offline.

Building a website or online shop? WebP images are noticeably smaller than JPG at the same quality, so pages load faster and score better in speed tests.

  • Nothing is uploaded
  • Many files at once
  • No sign-up
  • No other software needed
Download free trial →

How to convert JPG to WebP

  1. Select your JPG filesIn File Explorer or on the desktop. One file, or a hundred.
  2. Start dragging, then tap ShiftThe Convert wheel opens right under your cursor, with every format this file can become.
  3. Drop on WEBPCrustify converts on your PC and saves the result next to the original. That's it.

First time? Download Crustify and install it. It waits in the tray, using about 3 MB of memory, until you drag a file.

Convert JPG

Convert to WEBP

What you get

  • Saved at quality 90. WebP is often around a quarter to a third smaller than the JPG.
  • The photo's rotation is applied to the pixels, so it shows the right way up in every browser.
  • Select a whole folder of product photos and convert them at once.
  • Each WebP is saved next to its original, with the same name.
  • Your original file is never changed. If the new name is taken, Crustify adds (1), (2) and so on.
  • Converts many files at once, each into its own new file.

About the formats

JPG JPEG image

The most widely supported photo format there is. JPG keeps files small by discarding detail the eye barely notices, which suits photos well but blurs sharp text and edges. It has no transparency.

WebP WebP image

Google's image format for the web, now used by most big websites. It makes smaller files than JPG and PNG and supports transparency, but older apps, editors and upload forms often won't open it.

Questions

JPG to WebP, answered.

Do all browsers show WebP?

Yes, every current browser does. Some older apps and email programs don't, so keep the JPGs for those.

Should I use WebP or AVIF?

AVIF can be smaller still but takes longer to make and is less widely supported in apps. WebP is the safe choice for websites today.

Is Crustify free?

You can use everything free for 7 days, with no key or card. After that it's ₹49 once for a lifetime licence on up to 2 PCs. No subscription.

Convert JPG to WebP without uploading a thing.

Crustify converts images, video, audio, PDFs and documents on your PC, offline.

Get Crustify

₹49, once. Your licence key arrives by email as soon as the payment goes through.

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