css - How to embed image in HTML email template? -

i have created email template using html , inline style scratch. need add images, @ point it's not possible use url because not hosted. tried using base64 encoding, worked in apple mail client, images not rendering in gmail. there way embed image in html supported email clients?

host image publicly in google drive sharing link 'public on web' or 'anyone link'. use link http://drive.google.com/uc?export=view&id=file_id direct access image. should replace file_id actual id google drive link.

example :

google drive link : https://drive.google.com/open?id=0b7ryx63s2pfqam9pwvfrcxc1ru

generated link : http://drive.google.com/uc?export=view&id=0b7ryx63s2pfqam9pwvfrcxc1ru

now can use link in template.