What is bookmark.js in your X archive?
bookmark.js lists the posts you bookmarked on X. In recent archives each entry is usually only the post's ID, with no text, author or saved date, so it is a list of links rather than a readable copy.
Open your bookmark.js without writing code
The free X Archive Viewer reads it straight from the ZIP in your browser and exports CSV or Markdown. Nothing is uploaded.
Open the viewerFields in bookmark.js
| Field | What it means |
|---|---|
| tweetId | ID of the bookmarked post. Paste it after x.com/i/status/ to open it. |
| fullText | Text of the post. Present in some older archives, usually absent now. |
This file is not described in the archive README we checked; the fields above are what we have seen in real archives.
What it is useful for
- A complete list of which posts you bookmarked, in one file.
- Reopening each saved post on X while it still exists.
What to watch out for
- Without text, a bookmark whose post was deleted cannot be recovered from the archive.
- No saved-on date: the archive does not record when you bookmarked each post.
Related files
Field names come from the README.txt X includes in every archive. X changes the archive from time to time, so check the README in your own download if something differs. See every file in the archive.