Data scraper for Facebook Pages, and also code accompanying the blog post How to Scrape Data From Facebook Page Posts for Statistical Analysis
Latest commit f3a9319 Dec 21, 2016 @minimaxir committed on GitHub Merge pull request #27 from eoehri/patch-1
Create py3.5_get_fb_comments_from_fb

Facebook Page Post Scraper

A tool for gathering all the posts and comments of a Facebook Page (or Open Facebook Group) and related metadata, including post message, post links, and counts of each reaction on the post. All this data is exported as a CSV, able to be imported into any data analysis program like Excel.

The purpose of the script is to gather Facebook data for semantic analysis, which is greatly helped by the presence of high-quality Reaction data. Here's quick examples of a potential Facebook Reaction data visualization using data from CNN's Facebook page:


Scrape Posts form Public Page

The Page data scraper is implemented as a Python 2.7 script in (and for Python 3.5,; fill in the App ID and App Secret of a Facebook app you control (I strongly recommend creating an app just for this purpose) and the Page ID of the Facebook Page you want to scrape at the beginning of the file. Then run the script by cd into the directory containing the script, then running python

Example CSVs for CNN, NYTimes, and BuzzFeed data are not included in this repository due to size, but you can download CNN data here [2.7MB ZIP], NYTimes data here [4.9MB ZIP], and BuzzFeed data here [2.1MB ZIP].

Scrape Posts from Open Group

To get data from an Open Group, use the script with the App ID and App Secret filled in the same way. However, the group_id is a numeric ID. For groups without a custom username, the ID will be in the address bar; for groups with custom usernames, to get the ID, do a View Source on the Group Page, search for "entity_id", and use the number to the right of that field. For example, the group_id of Hackathon Hackers is 759985267390294.

You can download example data for Hackathon Hackers here [4.7MB ZIP]

Scrape Comments From Page/Group Posts

To scrape all the user comments from the posts, create a CSV using either of the above scripts, then run the script, specifying the Page/Group as the file_id. The output includes the original status_id where the comment is located so you can map the comment to the original Post with a JOIN or VLOOKUP, and also a parent_id if the comment is a reply to another comment.

Keep in mind that large pages such as CNN have millions of comments, so be careful! (scraping throughput is approximately 87k comments/hour)


This scraper can only scrape public Facebook data which is available to anyone, even those who are not logged into Facebook. No personally-identifiable data is collected in the Page variant; the Group variant does collect the name of the author of the post, but that data is also public to non-logged-in users. Additionally, the script only uses officially-documented Facebook API endpoints without circumventing any rate-limits.

Note that this script, and any variant of this script, cannot be used to scrape data from user profiles. (and the Facebook API specifically disallows this use case!)


For more information on how the script was originally created, and some tips on how to create similar scrapers yourself, see my blog post How to Scrape Data From Facebook Page Posts for Statistical Analysis.


Peeter Tintis, whose fork of this repo implements code for finding separate reaction counts per this Stack Overflow answer.

Marco Goldin for the Python 3.5 fork.



If you do find this script useful, a link back to this repository would be appreciated. Thanks!