Hexiply
Paste almost any hex format into the search box and hit search. We'll handle casting it to various formats such as:
00010203
00 01 02 03
0x00, 0x01, 0x02, 0x03
...and we'll open tabs on Github and Google searching for them automatically.
Note: On first use, your browser will warn that this page is trying to open multiple tabs and you will need to allow this site to do so for functionality to work.