Rated 4 out of 5 stars

Очень хорошее дополнение, но нет иконки поиска из контекстного меню.

Rated 5 out of 5 stars

谷歌把此扩展移植到火狐真是太好了!

Useful and convenient Rated 5 out of 5 stars

I use Google Images all the time, so this is much easier than opening a new tab, going to the website, and dragging the image into the box.

The options are noticeably sparse, however. I would like to be able to see the camera icon in the context menu, like you can do with TinEye, so that I can instantly find the "Search with Google Images" button.

Rated 5 out of 5 stars

Works as advertised, made by the official source.

The user who claims this addon taxes the cpu is, well, crazy. It's just a simple extension that adds a command to the context menu (but then who knows how linux affects the firefox process?). And another user who said it breaks sites must have had some other conflict completely unrelated to this extension.

Rated 5 out of 5 stars

No problem, very great addon.
Not working on certain sites with "special" images, but i dont know the real reason ^^"

its good and i don't know why there is so many negative comments Rated 5 out of 5 stars

i have no problem with it whats so ever but its doesn't feel like it was made by Google when i look up that profile

No problem with me working very well here Rated 5 out of 5 stars

I installed it although i read a lot of shity comments ...
don't know what's the problem with them ...
Working fine for me

Rated 5 out of 5 stars

Great

A Useful Addon Rated 5 out of 5 stars

The addon is great! There are 3 or 4 other Google Image Search Addons, but obviously this one is the best (in my opinion) because it's Google itself who's developing this addon!

A problem that I have is that in Facebook Home (News Feed), you can't use this addon for images in posts. Although this addon is not responsible for this problem, because Firefox itself won't show the "Copy Image Location" option when right-clicked on such an image (posts inside your Facebook News Feed), which is kind of annoying for me.

Good Rated 5 out of 5 stars

An convenient add-on
and I suggest that it can support Google's SSL using https://www.google.com/

Rated 5 out of 5 stars

Amazing!

Rated 5 out of 5 stars

마우스 오른쪽 클릭으로 원하는 이미지를 바로 '구글 이미지 검색'할 수 있어서 편리하고 시간이 절약됩니다.

Rated 5 out of 5 stars

Very handy.

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed). 

Rated 5 out of 5 stars

best

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed). 

Rated 4 out of 5 stars

Sometimes a very small image is also a link, but when I moved my mouse to that link, the search by image hover buttom appears and I clicked the buttom rather than the link.

Would be nice if the addon can stop showing hovering button for very small images. It would be even better if this can be made into an option that can be turned on/off and the dimention threadhold for "very small image" can be set by the user.

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed). 

Amazing!! Rated 5 out of 5 stars

What a cool tool this is! I actually found out that an ex online friend stole a dead person's identity by using this add on!!! Great job, thank you.

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed). 

version 1.1.1 breaks acid3 Rated 4 out of 5 stars

version 1.1.1 breaks acid3 test to 97 instead of 100

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed). 

It's nice Rated 5 out of 5 stars

很棒!搜尋圖片變得很方便.

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed). 

Add HTTPS Search Selection Rated 4 out of 5 stars

Its Too Nice, but I want search HTTPS Google with any image which is from web page, and I hope you can add this option into your add-on.

P.S. I am from China.

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed).  This user has a previous review of this add-on.

I like it Rated 4 out of 5 stars

I would like to be able to open the new tab in the background RIGHT NEXT to the current tab. If I have several open and do a search with it, the tab opens all the way at the end of the tab row.

This could probably be done with a simple about:config tweak though...

This review is for a previous version of the add-on (1.1.1.1-signed.1-signed). 

Thank you for your suggestion. In the most recent release: version 1.1.2, We have enabled middle-click and ctrl-click default tab behavior, which is to open a new tab behind the current tab in the background. Please give it a try.