You can do it in a less than a minute with Google Drive (and free, no hassles)
• Bulk Upload all your images on imgur.com
• Copy the Links of all the images together, appended with .jpg. Only imgur lets you do copy all the image links together, do that using the image tab top right.
• Use http://TextMechanic.co to prepend and append each line with this:
Prefix : =image(" AND
Suffix : ", 1)
So that it looks like this =image("URL", 1)
• Copy All
• Paste it in Google Spreadsheet
• Voila!
References :
http://www.labnol.org/internet/images-in-google-spreadsheet/18167/
https://support.google.com/drive/bin/answer.py?hl=en&answer=87037&from=1068225&rd=1
