Create your backup
- Open My List in the browser where your saved titles appear.
- Select Create backup.
- Copy all the text in Your backup and keep it somewhere you can find again.
- Open Spacemov in the destination browser, paste that text into Restore backup and choose Merge backup.
A backup contains title identifiers and saved episode checkpoints. It is not a password, a video file or a subscription. Keep the entire text, including its punctuation.
What merging does
Recognised titles are added without creating duplicate list entries. Existing checkpoints in the destination browser take priority over imported checkpoints for the same show. That avoids replacing your more recent local progress with an older copy. Unrecognised titles or unavailable episode numbers can be skipped.
When restore reports an error
Check that you pasted a Spacemov backup rather than a single title address or another website’s list. If the text was cut off, create another copy from the original browser. Do not clear that browser until you have confirmed the restored list.