TinEye is a powerful image search and recognition engine that can help to find where an image came from and how it's being used. It uses a reverse image search where unique digital signatures are created for each submitted image and then compared to other indexed images to...
SauceNAO is a reverse image search engine. The name 'SauceNAO' is derived from a slang form of "Need to know the source of this Now!" which has found common usage on image boards and other similar sites.
Search by Image is a Firefox extension which enables you to initiate a reverse image search from the right-click context menu or the browser toolbar, and comes with support for more than 30 search engines.
Multi-service image search
Upload an image or thumbnail from a file or URL to find it (or similar images) among:
Haruhi doujins (Haruhi doujins) Danbooru (anime artwork) Konachan (anime wallpapers) Moe.imouto.org (high-res scans) Gelbooru (anime artwork) Sankaku Channel (anime.
Image Analysis Toolset is a multifunctional app to analyze pictures. Included features: object Identifier, web image detector, logo Identifier, landmark Identifier: Optical Text Recognition (OCR) colorimeter, censorship risk meter.
Reverse image search on iPhone, iPad and iPod Touch. Safe Design app is a great tool to find stolen or un-attributed images on the internet. Last check dates, search by name, customizable notifications, icon badges and more.
Picitup is the world leading visual data management provider. offering a wide range of products - visual search engine with similarity and exact features, automatic color extraction and automatic creation of visual catalogs
The NISE Image Search Engine is a reverse image search engine (like tineye.com) that is capable of indexing hundreds of millions of images and allow users to search for near-duplicate images.