Why are images saved as WebP?

WebP is a modern image format developed by Google. It offers smaller file sizes compared to JPG and PNG, which is why many websites serve images in WebP format. However, not all apps and devices support WebP — which is why you might want to convert them to JPG.

Common reasons to convert WebP to JPG:

Sharing images — JPG is universally supported on every device and platform
Editing in older software — some image editors don’t support WebP
Email attachments — JPG is the safest choice for compatibility
Social media uploads — some platforms still prefer JPG
Printing — print services often require JPG or PNG

Method 1: Save Image As Type (recommended)

The easiest way to save WebP images as JPG is with the Save Image As Type browser extension.

Steps:

Install Save Image As Type from your browser’s extension store
Find the WebP image you want to convert
Right-click the image
Select Save Image As Type > Save as JPG
The image is downloaded as a JPG file

That’s it. The conversion happens instantly in your browser — the image is never uploaded to any server.

Why this method is best:

No upload required — conversion happens locally in your browser
Instant — no waiting for server processing
Free — the extension is completely free
High quality — default 95% JPG quality (adjustable in settings)
Privacy — your images never leave your device

Method 2: Manual browser save + rename

Some browsers let you save WebP images and manually change the extension:

Right-click the image
Select “Save image as…”
Change the file extension from .webp to .jpg

Warning: This does NOT actually convert the image. It just renames the file. The image data is still in WebP format, which can cause problems when opening in some apps.

Method 3: Online converter tools

You can also use online tools like CloudConvert, Convertio, or Zamzar:

Go to the converter website
Upload the WebP image
Select JPG as the output format
Download the converted image

Downsides:

You have to upload your image to a third-party server
Slower than local conversion
Privacy concerns — your images are processed on someone else’s server
Often limited to a few free conversions per day

Which method should I use?

Method	Speed	Privacy	Quality	Ease
Save Image As Type	Instant	100% local	High (adjustable)	One click
Manual rename	Instant	Local	No conversion	Easy but wrong
Online tools	Slow	Images uploaded	Varies	Multiple steps

For most people, using the Save Image As Type extension is the best option. It’s fast, private, and works on any website.

About WebP vs JPG

WebP typically produces files 25-35% smaller than equivalent JPG images. However, JPG has the advantage of universal compatibility. When choosing between formats:

Use WebP when: file size matters, target audience uses modern browsers
Use JPG when: maximum compatibility is needed, sharing or printing

The Save Image As Type extension lets you choose the right format for each situation — including PNG, WebP, and AVIF in addition to JPG.

How to Save WebP Images as JPG