I want to save multiple image files from the Network tab in Firefox Web Console
I can right-click on a single file and select Save Image As, but multiple selection does not work.
Files downloaded via XHR
Note that the images are downloaded through user interaction and AJAX / XHR calls. So there is no way to use View Page Info -> ** Media** to save the images. Nor do extensions such as Download all images work.
Best Answer
Rather than saving from the Network tab, it would be easier done from Page Info:
Right-click the web-page and select "View Page Info"
Click on the Media tab which will show all media content (images, videos etc) for the page
Select all the items using the Shift or Ctrl keys to select multiple items
Click the Save As button.
Alternatively, you may also use a specialized add-on such as Download all Images.
In case that you have images that are retrieved by JavaScript and are not referred-to on the page, a method that does use the Network tab in Firefox is as follows:
"url"
(or extract these lines)"url": "
",
Writing a script to edit the
.har
file and then to download the images should not be difficult.