How to Download Your Facebook Data: A Complete Guide
Facebook stores a surprising amount of information about you — posts, photos, messages, search history, ad preferences, location data, and more. Whether you're backing up your account before deactivating it, auditing what Facebook knows about you, or simply curious, downloading your data is straightforward once you know where to look.
What Does "Facebook Data" Actually Include?
Before you start, it helps to know what you're actually downloading. Facebook organizes your data into several categories:
- Profile information — name, birthday, contact details
- Posts and timeline activity — status updates, check-ins, life events
- Photos and videos — everything you've uploaded
- Messages — Messenger conversations (text, images, files)
- Comments and reactions — your engagement across the platform
- Friends list — current connections and removed friends
- Ads and businesses — advertisers who have your contact info, your ad interaction history
- Search history — what you've searched on Facebook
- Location history — if location services were enabled
- Security and login info — devices used, IP addresses, login timestamps
You can download everything at once or select only specific categories — useful if you only want your photos, for example, and don't need years of ad data.
How to Download Your Facebook Data on Desktop 🖥️
- Log in to Facebook and click your profile picture in the top-right corner
- Go to Settings & Privacy → Settings
- In the left sidebar, select Your Facebook Information
- Click Download Your Information
- Choose your date range, format (HTML or JSON), and media quality
- Select the specific categories of data you want
- Click Request a Download
Facebook will compile your data — this can take anywhere from a few minutes to several hours depending on how much data you have. You'll receive a notification (and optionally an email) when it's ready, and you'll find the download link under the Available Copies tab on that same page.
How to Download Your Facebook Data on Mobile 📱
The process on the Facebook mobile app follows the same path:
- Tap the three horizontal lines (menu icon) — bottom-right on iOS, top-right on Android
- Scroll down to Settings & Privacy → Settings
- Tap Your Facebook Information
- Select Download Your Information
- Choose your preferred categories, date range, format, and quality
- Tap Create File
The mobile experience is functionally identical to desktop — Facebook processes the request server-side regardless of which device you use to initiate it.
HTML vs. JSON: Which Format Should You Choose?
When requesting your download, you'll be asked to pick a file format. This choice matters depending on what you plan to do with the data.
| Format | Best For | Readability | Use With |
|---|---|---|---|
| HTML | Browsing your data casually | Human-readable in any browser | Opening files locally without tools |
| JSON | Importing into apps, analysis | Requires a JSON viewer or code | Developers, data tools, migration apps |
If you're downloading your data to read through it yourself, HTML is easier. If you're planning to import it into another platform (like migrating to a different social network) or analyze it programmatically, JSON is the better choice.
Factors That Affect Your Download
Not every Facebook download experience is the same. Several variables influence what you get and how long it takes:
Account age and activity level — An account with ten years of daily activity, thousands of photos, and extensive Messenger history will generate a much larger archive than a recently created or lightly used account. File sizes can range from a few megabytes to several gigabytes.
Media quality setting — Facebook lets you choose High, Medium, or Low quality for photos and videos. High quality produces larger files but preserves your originals more faithfully. If storage space is a concern, medium quality is often a reasonable middle ground.
Selected categories — Downloading only photos versus downloading everything produces dramatically different file sizes and processing times.
Internet connection and storage — Once your archive is ready, you'll need enough local storage to save it and a stable connection to download it. Large archives over slow connections can be interrupted, though Facebook typically keeps the download link active for a few days.
Facebook's processing queue — During high-traffic periods, compile times may be longer. There's no way to speed this up from your end.
What Happens After You Download
Your archive arrives as a .zip file. Once extracted, you'll find a folder structure organized by data category. If you chose HTML format, open index.html in a browser to navigate your data like a local website. JSON files require a viewer or text editor that handles structured data cleanly.
One thing worth noting: downloaded data is a snapshot, not a live mirror. It reflects your account as it existed at the time of the request. If you want a current copy in six months, you'll need to request a new download.
Facebook also allows multiple pending download requests, so you could, for example, request one archive for just messages and another for just photos simultaneously.
The Variable That Only You Can Assess
How useful this download actually is depends on your purpose. Someone backing up a decade of family photos before closing their account has very different needs than someone auditing their ad data for privacy reasons, or a developer building a migration workflow. The scope of data you select, the format you choose, and what you do with the file afterward all hinge on that underlying goal — and that's the one piece of information only you have.