Spotify
1. Open your playlist in the Spotify app
2. Tap the three dots (⋯) next to the playlist name
3. Select "Share"
4. Tap "Copy link"
1. Open your playlist in the Spotify app
2. Tap the three dots (⋯) next to the playlist name
3. Select "Share"
4. Tap "Copy link"
1. Open your playlist in the Apple Music app
2. Tap the three dots (⋯) in the upper right
3. Select "Share"
4. Tap "Copy"
1. Open your playlist in the Amazon Music app
2. Tap the three dots (⋯) next to the playlist name
3. Select "Share"
4. Tap "Copy link"
Most music apps follow a similar pattern: find your playlist, look for a share or three-dot menu, and select the copy link option.