Keep a portable copy
Open My List and choose Create backup. Copy the complete text into a private note or file. The export contains saved catalog identifiers and supported episode checkpoints. It contains no movie video, login session or paid viewing access.
Restore by merging
Open MyFlixtor in the other browser, paste the full backup into Restore backup and select Merge backup. Read the result message. Supported entries are added without replacing existing checkpoints in that browser. A malformed or unrelated file is not a valid list backup.
Before changing a device
Create the copy while your old list still appears. Private browsing and clearing site storage can remove local entries. If you did not keep a backup, this site cannot retrieve another browser’s deleted list. Search for the titles you remember and rebuild the shortlist you actually want to watch.