Need to use Instagram on your computer? – to post photos on instagram using Safari on a Mac is surprisingly easy.
1. Fire up Safari on a Mac, go to your Instagram page and login.
2. Next click on Preferences on Safari. Under the Advanced Tab, tick – ‘Show Develop Menu in menu bar’
3. On the top menu in Safari, select Develop / User Agents / Safari – iOS – iPhone
4. Go to the Instagram page on Safari and you should be able to post photos, add comments and hash tags – just as you do on your iPhone!