Part 1. How to Import iTunes Playlist to Spotify Manually
Spotify has removed the top menu to import playlist from iTunes. But it still keeps the option to upload local files to Spotify via the "Add A Source". That's to say, you are able to add iTunes playlist to Spotify from your local computer. Please follow the steps to import iTunes library to Spotify.
Share iTunes Library File
Step 1. Open iTunes > Click "File" menu > "Edit" > "Preferences" to open the iTunes Preferences window.
Step 2. On the pop-up window, go to the "Advanced" tab.
Step 3. Select the checkbox beside the option "Share iTunes Library XML with other applications".
Step 4. Click "OK" to confirm and exit.
Convert iTunes Playlists to MP3
Spotify is available to upload MP3 files, yet iTunes songs are in M4A or M4P format. Please follow the below steps to convert iTunes files to MP3 for adding to Spotify. Note: This way works for unprotected M4A iTunes playlists. For Apple Music M4P songs and iTunes M4P music, you need to skip to the way in Part 2.
Step 1. Navigate to the 'Preferences' option in iTunes and click it to open the setting window. You can hit on the 'General'> Import Settings' > 'MP3 Encoder' button.
Step 2. Discover the playlist in iTunes and select all songs that you'd like to add to Spotify. Tap the "File" > "Create New Version" > "Create MP3 Version" option, and then iTunes will export all songs to MP3.
Import iTunes Playlist to Spotify Automatically
Step 1. Open Spotify desktop client, click the "downward-arrow" icon > "Settings" > Scroll down to the "Local Files" tab.
Step 2. Normally you will see the option "iTunes", "Music Library"; by default. You need to switch the option from "Off"; to "On". Then the unprotected iTunes songs will be imported automatically.
Step 3. Go back to the main screen, click "Local Files", all songs from the iTunes library are here.
Step 4. After that, you can go to your mobile devices to find the local files and listen to them easily.
Notes: If there is no 'iTunes' option under the 'Local Files' section, please try the following way to import iTunes to Spotify. You can click the 'Add a Source' button and locate the iTunes library on your computer. And then, you can select iTunes playlists to import to Spotify.