Funciona a la perfección. Búsqueda rápida, no consume recursos, fácil y sin propagandas. Altamente recomendado para buscar el origen de la imágenes y ver en qué sitios se ha reproducido. Muy recomendable!

Works great, would be even better if there was a setting to have the search be opened in a background tab instead of always taking you immediately to the search, it's pretty annoying when you want to run a search from multiple websites to have to always click back to the original tab and then go through the menu all over again.

Good

Doesn't seem to work. All it does is reload the image in a new window. No search results appear.
UPDATE: Another extension "Skip Redirect" was causing a conflict with it. Developer should note incompatibility with this other extension.

Very useful and easy to customize;;;

Lovely and useful extension

i cant use firefox without this