You can make a TikTok music compilation using the following steps:
Step 1: Save the TikTok music videos on your device.
Step 2: Launch Wondershare UniConverter on your device, and go to Merger. After that, upload the TikTok music videos by clicking on the Add Files.
Step 3: Go to the Video section and pick an output format. After that, click on High-Speed Conversion, then OK. After that, click on Start All to make the TikTok compilation.