By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
declare @test1 varbinary(100) = CONVERT(varbinary, 'eHcW080D2C0Yal1XqH/aDg==');
select @test1;
declare @test2 varchar(100) = CONVERT(varchar(100), @test1);
select @test2;
| (No column name) |
|---|
| 0x654863573038304432433059616C315871482F6144673D3D |
| (No column name) |
|---|
| eHcW080D2C0Yal1XqH/aDg== |