How to disable view source in Tumblr? How can I hide source tumblr? I heard this question asked so I decided to address it. Most websites disable the view source option on a website by using JavaScript, fortunately the same method can be used to accomplish the same results on your Tumblr website.

Take the code snippet used in the ' Disable View Source Tutorial' tutorial and follow the instructions in the 'Tumblr Header' tutorial to learn how to insert the snippet into the Tumblr header section.
This video will help you learn how to edit your Tumblr theme's HTML code, by showing you how to view the source and identify the beginning and ending head tags.