Suddenly, someone does not know. I suggest to try to combine the context menu in browsers FF / Chrome:

and

With their search engine listings and expand these listings:
')


As a result, you should get a "cross-site" search without copy-paste in the shortest way. This is not an ad for a contextual search plugin _{(I'm not the author of the plugins mentioned below)} , but rather an advertisement for a new habit.

Setup for Chrome

1. Install the Context Menu Search plugin
2. For example, add to the list of search engines search service on Habré:

   
3. Check that the search engine has been added to the context menu:
   

Setup for FireFox:

1. Install the Context Search plugin. ZoomZoomZoom found a more interesting search engine selection plugin in the FF context menu: Quick Context Search
   preview

   
2. For example, add to the list of search engines search service on Habré. Without installing plugins, this can be done here .
   xHR and dkiyatkin advised a good plugin add to search bar .
   preview

   
3. Fill in the fields:

   here
   
4. Check that the habr search engine has been added to the list of search engines (the habrahabr-base64 icon is made separately):
   

Let's try the new features in action

• Take the word "Angular" on any site and see what Habr thinks about this word:
  
  
  
• Example for rus wikipedia :
  

    Search query for settings: https://ru.wikipedia.org/w/index.php?search={searchTerms} 

  
  
  
  
• Example for github and maven:
  

    Search query: https://github.com/search?utf8=%E2%9C%93&q={searchTerms} 

    Search query: http://mvnrepository.com/search?q={searchTerms} 

  
  
  
  
• Example for morphological dictionary :
  

    Search query: http://www.morfologija.ru/soforma/ IntersearchTerms} 

  
  
  
  

I hope that this small trifle will make you more comfortable work.

PS About [search on the Internet] have already written on Habré:
How do you use search?
Simple search extensions for Firefox . However, the component mentioned in the article in the latest versions of FF does not save the settings, and it is a pity, there would be more comfort.

If you don’t want to search, here’s a service for converting images to base64: www.askapache.com/online-tools/base64-image-converter