How to insert binary data into sql server using SSMS

Found the answer:

SQL Server has an "OPENROWSET" command that accepts a filepath.

eg

Update myTable
set Image = (
SELECT *
FROM OPENROWSET(BULK N'C:\image.png', SINGLE_BLOB) test)
where ImageID = 1 

Source: http://shortfastcode.blogspot.com/2009/12/insert-binary-data-like-images-into-sql.html

Try this:

INSERT INTO Table (field1) VALUES (0xABCDEF)

Where 0xABCDEF is your binary data represented as an hexadecimal sequence.

I found no way to upload/download binary file from SSMS GUI without script.

So I switch to MySQL with Workbench. From their table editor, for a BLOB column, in the context menu, there are Load Value From File... and Save Value To File... options.