Tweetlet - Tweetlet is a free tool that lets you create beautiful images from your tweets, text, and any other images in a snap.
Jetpack App - The fastest way to copy your hashtags for Instagram
Poet.so - Capture and share Twitter posts as beautiful images
Hashtag Suggestions for Instagram - Find the best hashtags for every photo
Snap a Tweet - Snap a tweet with this little tweet screenshot tool.
Hashtracking - Powerful tracking for hashtags