import from Letterboxd
Import
import from Trakt
Import
import from TMDB
Import
import from Simkl
Import
import from Criticker
Import
IMDb
Import
MAL
Import
TV Time
Import
import from text
Import
Unfortunately, streaming providers don't offer a public export function for your viewing history. In the meantime, you can try importing a text list.

Import from Criticker

1. Open your Feeds & Exports page
2. Download any CSV under All Your Ratings
By Rating or By Date, either one works - just make sure it's the CSV version.
3. Upload the file here
and check the results
Done? Check your profile and watchlist