Recommended Facebook Cover Video Settings
Use 1640 x 728 pixels at a 16:9 aspect ratio for the cover video area. Keep the file under 4GB and prefer H.264 in an MP4 container for broad compatibility. Target a frame rate of 30fps or less for smooth playback without unnecessary weight. Ensure the key visual and text remain within the safe zone, avoiding the centered logo area and lower-third region where cover photos overlap on mobile. These settings balance quality and performance, helping your cover display crisply across Facebook desktop and app experiences.
Why Cover Video Dimensions Matter
Cover video acts as a dynamic header that can communicate brand personality, context, or time-sensitive messaging at scale. Because the cover spans both desktop and mobile layouts, correct dimensions prevent cropping, distortion, and wasted pixel space. A well-sized cover preserves your composition, protects readability, and supports professionalism. Understanding placement, file limits, and encoding choices helps you avoid rework and ensures your audience sees the exact experience you intend, regardless of device.
Exact Dimensions and Safe Zones
Desktop and Mobile Layouts
On desktop, the cover video displays at 1640 x 728 within the wider viewport, while on mobile it typically scales to the device width with height adjusted to preserve 16:9. Important content, such as logos or offers, should stay centered within a 1420 x 728 safe area to avoid obstruction by profile pictures or interface elements. Text intended for mobile should be positioned within the middle 1200 x 728 region to remain legible across smaller screens.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Display Resolution | 1640 x 728 px (16:9) | Platform Spec |
| File Size Limit | Up to 4GB | Platform Spec |
| Recommended Frame Rate | 30fps or lower | Best Practice |
| Safe Zone Center | d>1420 x 728 px | Empirical Testing |
| Mobile Width Match | Device width, scaled | Platform Behavior |
Format, Encoding, and File Size Tips
Facebook supports multiple video codecs, but H.264 video with AAC audio in an MP4 container delivers the broadest compatibility and reliable playback. This combination minimizes transcoding surprises and preserves your intended compression. Keep bitrate conservative to stay under the 4GB limit while avoiding unnecessary buffering—aim for a steady quality level rather than peak bitrate spikes. Using constant quality encoding with a two-pass render often yields cleaner visuals at lower file sizes, which is helpful for slower connections and mobile data environments.
Design Considerations for Cover Video
Composition and Timing
Because the cover spans wide desktop headers and mobile screens, design for the center region where elements remain most stable. Motion should support, not overpower, your core message; subtle loops or slow transitions typically retain attention without causing distraction. Aim for 15–30 seconds to communicate a concise idea while reducing load and preserving viewer patience. Include brief branding near the center so recognition persists even if the video loops or pauses partway through.
Audio and Captions
Many users watch without sound by default, so ensure key statements are visible on screen or reinforced visually. Captions or on-screen text improve accessibility and retention, particularly in sound-off environments. Consider whether your cover should be silent by default or include an optional voice line that complements your primary visual, adjusting pacing so captions remain easy to read across devices.
Upload, Testing, and Maintenance
Pre-Upload Checklist
- Confirm 1640 x 728 resolution matches source footage to avoid stretching or scaling artifacts.
- Verify safe zone margins keep essential visuals within the 1420 x 728 centered region.
- Check file size against the 4GB platform limit and re-encode if necessary to fit comfortably.
- Test on both desktop and mobile to review legibility, timing, and playback smoothness.
- Review audio levels and caption readability in typical browsing contexts.
Ongoing Optimization
After publishing, monitor scroll depth and view-through rates where available, and adjust pacing, contrast, or branding placement based on observed behavior. Periodically re-encode or re-export if platform recommendations change, and keep an archive of tested variants for future A/B testing. Consistent measurement helps you refine the cover over time without losing brand coherence.
Quick Reference Comparison
| Metric | Recommended | Acceptable Range | Why It Matters |
|---|---|---|---|
| Aspect Ratio | 16:9 | 16:9 | Prevents cropping and distortion |
| Pixel Dimensions | 1640 x 728 | 1640 x 728 | Matches display area on desktop and scaled mobile |
| File Size | Under 4GB | 0–4GB | Platform limit and performance |
| Frame Rate | 30fps or lower | 24–30fps preferred | Smoothness vs. file size balance |
| Safe Zone Width | 1420 px centered | 1200–1420 px | Avoids UI overlap on mobile |
Common Pitfalls and How to Avoid Them
Stretching footage to fill the entire 1640 x 728 canvas can distort subjects, so scale proportionally and let edges fade into neutral backgrounds when needed. Uploading at incorrect frame rates can cause judder or excessive file size—always match source frame rate to 30fps or lower unless motion nuance requires otherwise. Neglecting mobile placement risks key text or logos being hidden by interface elements; preview on multiple devices before finalizing. Large file sizes from high-bitrate passes can slow uploads and throttled playback—use two-pass constant quality encoding to balance clarity and size.
Summary
For reliable, good-looking Facebook cover video, use 1640 x 728 at 16:9, keep files under 4GB, prefer H.264 in MP4, target 30fps, and keep core visuals within a centered safe zone. Test on desktop and mobile, optimize audio and captions for silent contexts, and refresh periodically as platform behavior evolves. These evergreen settings help your cover perform consistently across devices and over time.