Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
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Google Image URL Search Engine
Usage: Of the Image you want to see similar versions enter the entire link https://... to the search bar and select this engine.
This is a google image search as a search engine add-on, NOT AN EXTENSION.
Limited features but way higher safety.
Simple Steganography
Requires Restart
Hide messages in PNG-32 images, extract them via context menu. The text is embedded invisibly by a "Least Significant Bit" algorithm.
You can also encode very short messages by re-sorting text lists and extract them via context menu.
Shutterstock
Flickr Commercial Use Allowed (Search Engine)
This extension installs Flickr's search engine in the browser and allows to look up for images licensed free of charge for commercial use (Creative Commons) directly form the search bar.
AlltheWeb Pictures
Desktop Wallpapers fast search
Search free desktop wallpapers on 20+ popular wallpapers websites
Pixabay (Search Engine)
This extension installs Pixabay's search engine in the browser and allows to look up for Public Domain / Creative Commons CC0 photos directly form the search bar using a SSL/TLS encrypted connection.
Pixmac Search
Google-img
Twicsy
Realtime Twitter Picture Search Engine - Real time pic search of Twitpic, yFrog, flickr photos and more!
Celebrity-Pix
Celebrity-Pix forum search
Great celebrity forum search tool for finding HQ pictures of all your favourite celebrities
To create your own collections, you must have a Mozilla Add-ons account.
