Save webP as PNG or JPEG (Converter)

Save webP as PNG or JPEG (Converter)

Convert any image (WebP, AVIF, etc.) to PNG or JPEG (with choice of quality) for downloading. Right-click context menu calls up format options overlaid on the image. Read the detailed description and check the screenshots for more info.

What is Save webP as PNG or JPEG (Converter)?
Save webP as PNG or JPEG (Converter) is a Firefox add-on that allows users to easily convert any image format to PNG or JPEG for downloading. It also provides options for quality and custom save folders, making it a helpful tool for organizing and saving images from the web.
Merlin
Stats
Version: 1.4 (Last updated: 2023-11-20)
Creation date: 2020-05-15
Weekly download count: 1,214
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • <all_urls>
  • downloads
  • menus
  • storage
  • webRequest
  • webRequestBlocking
Size: 35.30K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Merlin
Summary

This extension allows converting from WebP (or any other format) to PNG or JPEG. There also is a button to re-request the image masquerading as Internet Explorer 11 (you might need to click it a second time because Firefox likes to serve the cached image), and a button to send animated WebP images to ezgif.com for conversion to animated GIFs.

New in version 1.5 (forthcoming): When the script can't inject buttons into a page, a new popup window will appear with possible workarounds.

New in version 1.4: New button to Copy the image to the Clipboard in PNG format. Permission needs to be enabled on the Add-ons page (click the gear/wheel button on the add-on button bar, then click Permissions, then click the slider switch for "Input data to the clipboard).

If you want to discourage sites from sending webP format images at all, especially if you are having trouble saving GIFv files, check out my other extension: Don't "Accept" image/webp.

Configuring the context menu item

These are the default actions, but you can switch them around to fit your needs (on the Options panel):

  • Click "Save webP as..." to show format/quality buttons overlaid on the image
  • Shift+click "Save webP as..." to save in PNG format
  • Ctrl+click "Save webP as..." to save in JPEG format at 92% quality (on Mac, use Command+click)
See more
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Convenient for converting webP images to PNG or JPEG
  • Saves time by avoiding the need to open and save images in a different format manually
  • Works well for many users
Cons
  • Some users have reported it not working for them
  • Requires access to all website data, which some users are uncomfortable with
  • No option to set a default folder for saving converted images
Most mentioned
  • Convenient for converting webP images to PNG or JPEG
  • Doesn't work for me :(
  • Some users have privacy concerns about the required access to all website data
  • Works well for many users
Recent reviews
by geeknik, 2024-04-28

by geeknik, 2024-04-28

Absolute life saver of an extension. Saves me insane amounts of time, especially with the copy-to-clipboard functionality. THANK YOU!
by Nathan, 2024-04-24
View all user reviews
Safety
Risk impact

Save webP as PNG or JPEG (Converter) is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Save webP as PNG or JPEG (Converter) if you trust the publisher.

Risk likelihood

Save webP as PNG or JPEG (Converter) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details
Screenshots