You can convert url to thumbnail if you want.
This article will recommend you a software to convert url to thumbnail in a short time with only some easy operating.
HTML Converter Command Line is a powerful HTML conversion product. It allows you to create previews or thumbnails of web pages in a number of different formats, such as TIF, TIFF, JPG, JPEG, GIF, PNG, BMP, PCX, TGA, JP2 (JPEG2000), PNM, etc. It also allows you to convert web pages to PDF, PS (postscript), WMF, EMF vector formats.HTML Converter command line application can be called from within ASP, VB, VC, Delphi, BCB, Java, .NET and COM+ etc. program languages. It uses advanced techniques to allow efficient asynchronous multithreaded operations.
Please download HTML Converter Command Line at the link https://www.verypdf.com/htmltools/htmltools.zip.
Here are some steps for you to refer to.
Step1.Run cmd.exe
Please click 
and click “run” in the menu.Then input “cmd” in “open” edit box and click “OK” button.Please see Figure1 and Figure2.
Figure1.
Figure2.
You can also use the hot key “Windows”+ “R” to open “Run” dialog box.
Step2.Input command line
The command line should contain called program,source file and target file.You can see the main structure of the command line as the following one:
“htmltools.exe” www.verypdf.com output.jpg(or.tiff, .gif, .bmp,etc)
htmltools.exe is the executable file in HTML Converter Command Line.It is the called program in the conversion of url to thumbnail.
www.verypdf.com is the source file.When you run the conversion,htmltools.exe will search for the webpage via Internet and download the information from the webpage.
output.jpg is the target file.
You can set some parameters of thumbnail in command line such as width and height.Please see Figure3.
Figure3.
"C:\Documents and Settings\admin\Local Settings\Temp\htmltools\htmltools.exe" -width 300 -height 500 "www.verypdf.com" verypdf.jpg
"C:\Documents and Settings\admin\Local Settings\Temp\htmltools\htmltools.exe" is the path of htmltools.exe.You can drag the file from its folder into cmd.exe directly.
-width 300 -height 500 is the parameters of thumbnail.The value of width is 300 pixel while the height is 500.
www.verypdf.com is the URL of webpage you want to convert.
verypdf.jpg is the name of target file which you can set yourself but don’t forget the extension name.
Step3.Find and browse the target file.
The target file can be found in current directory.Then you can browse it by some kind of viewer you like such as Photoshop,IrfanView,GSview and so on.
Then the process of converting url to thumbnail is over.You can try it yourself!