Just IG Image Downloader by ivanusto

Just IG Image & Video Downloader is a simple and easy-to-use Firefox extension that allows you to effortlessly download images and videos from Instagram.
Key Features:

One-click download for both images and videos
Support for various Instagram content types:

Regular posts (images and videos)
Reels
Feed videos


Real-time download status feedback
Clean interface that preserves Instagram's original user experience
Safe and reliable: No personal data is collected

How to use:

Install the extension
Browse Instagram
Hover your mouse over any image or video
Click the download button that appears
Your media will be saved automatically

What's New in Version 2.2:

Added video download support
Enhanced media detection
Improved download success rate
Better compatibility with Instagram's interface
Support for Stories, Reels images download

Support:
For any questions or suggestions, please contact us
Note: This extension is not affiliated with or endorsed by Instagram.

Version: 2.2
Last Updated: January 15th, 2025

Chrome Ver. is here:
https://chromewebstore.google.com/detail/just-ig-image-downloader/jkfhcnhffglcmeolblidlogkjmcgpcja

Version History:
2.2 - Fix Video or Image download error in some cases.Modify values of minSize and rect.width, rect.height.
2.1 - No more download button on account profile image, Enhanced video URL detection algorithm.
2.0 - Add IG videos download support, IG images download with prefix plus timestamp.
1.0 - Initial release