Firefox Screenshot
This browser extension was forked from https://github.com/M-Reimer/savescreenshot/tree/14315d4bdcec34efb85b9534701094e63af2b3c3 and modified to make it work on Firefox version 57 and onward. However ManifestV2 extension might not be permitted to be signed by Mozilla in the future, which could mean that legacy browsers (except for modified versions of Firefox) can't receive automatic updates of this extension.
Original Features:
- screenshots in PNG or JPEG format
- copy to pasteboard or save to a folder/directory
- regions of screenshot: full page, viewport or selection
- customizable filenames for screenshots
- customizable filename for save folder/directory
New Features:
- maximum width or height of a PNG screenshot: 2147483647 pixels per specification
- maximum width or height of a JPEG screenshot: 65535 pixels per specification
- support for pages with right-to-left scrolling
- semi support for Firefox version 56
Note:
A screen of higher resolution (physical/virtual points per pixel of which is 1.5, 2, 2.5, 3, etc.) costs more computer memory (points converted to pixels) i.e. costs more pixels to save a screenshot, unless you want to sacrifice the image quality by resizing and resampling. For example, with 2x resolution, a 50x50 region will be saved as a screenshot of size 100x100, resulting in an image not only 4 times larger in display size but also likely in file size.
Download:
Hacking:
- https://github.com/jakwings/firefox-screenshot/archive/refs/heads/master.zip
- Do a temporary install.
- https://extensionworkshop.com/documentation/enterprise/enterprise-distribution/
Localization: https://lusito.github.io/web-ext-translator/?gh=https://github.com/jakwings/firefox-screenshot
Other useful tools: