What are the best video dimensions for Facebook in 2026? Let's cut to the chase. If you're only going to master two formats, make them these: a 1080x1080px (1:1) square video for the Feed and a 1080x1920px (9:16) vertical video for Stories and Reels.
Getting these two right is a huge first step. It ensures your videos look polished and professional, preventing those awkward, auto-cropped nightmares that kill engagement, especially on mobile.
Your Quick Guide to 2026 Facebook Video Dimensions
Nailing your video dimensions isn't just a technical detail anymore—it's absolutely critical for grabbing a user's attention. People scroll fast. A video that properly fills the screen has a much better shot at stopping them cold. I've put this section together for e-commerce sellers and marketers who just need the right specs without having to dig for them.
Think of the guidelines below as your foundation for creating high-performing videos that actually get seen and drive results.
Core Facebook Video Specs at a Glance
This chart gives you a quick visual breakdown of the recommended dimensions for Facebook's big three placements: the Feed, Stories, and Reels.
As you can see, the trend is overwhelmingly vertical. Both Stories and Reels are built for a full-screen 9:16 experience. The Feed still offers some flexibility, where square (1:1) and slightly taller vertical (4:5) videos perform exceptionally well.
Facebook Video Specs Quick Reference for 2026
For those who just want the numbers, this quick reference table summarizes the essential specs for the most popular Facebook video placements. Bookmark this page so you can find it later.
| Placement | Recommended Dimensions (Pixels) | Aspect Ratio | Max File Size / Length |
|---|---|---|---|
| Feed | 1080 x 1080 or 1080 x 1350 | 1:1 or 4:5 | 4GB / 240 minutes |
| Stories | 1080 x 1920 | 9:16 | 4GB / 60 seconds |
| Reels | 1080 x 1920 | 9:16 | No limit / up to 90 secs |
These are the specs you'll use 90% of the time. Getting them right from the start saves a ton of headaches later.
To get even more mileage out of your existing assets, it's worth learning about repurposing YouTube to Facebook video content, as this can streamline your workflow and ensure your videos are optimized for every platform you use.
Understanding the Shift to Mobile-First Video
To get your Facebook video dimensions right, you have to appreciate just how much the platform has changed. It wasn't always the mobile-first, vertical video beast it is today. This evolution is the key to understanding why certain video specs work and others just fall flat.
Think back to when Facebook first allowed video uploads around 2008. The platform was a desktop world, so it naturally copied the standards of TV and YouTube. Everything was geared toward a rigid landscape 16:9 aspect ratio, with typical dimensions like 1280×720 pixels. This made perfect sense when a mere 12% of users were on mobile.
Fast forward to 2014, and the game completely changed. Mobile usage exploded, suddenly accounting for a massive 68% of all video views on the platform. This forced Facebook into a major pivot, and the old rules no longer applied.
The Rise of Vertical Video
This massive shift in how people used the app is exactly why a raw, unedited landscape video often flops today. By 2016, Facebook was officially all-in on vertical, adding support for portrait videos with a 9:16 aspect ratio. It was a no-brainer; people were already holding their phones vertically to scroll, so the content had to match their natural behavior.
The data backed this up immediately. Videos created specifically for mobile saw a 25% higher completion rate than their landscape counterparts, which often looked awkwardly cropped or tiny on the screen.
The big takeaway here is simple: People don't turn their phones sideways anymore. Your creative needs to adapt to their thumbs, not the other way around. This is a core principle of modern social media advertising.
Why This Shift Matters for Your Strategy
Knowing this history helps you avoid expensive mistakes. Just uploading one video file and expecting it to work everywhere is a surefire way to get low engagement and burn through your ad budget. Each format, from square 1:1 videos in the Feed to full-screen 9:16 Reels, is built to grab as much screen real estate as possible in a specific placement.
This is especially critical when you remember that effective Facebook advertising is all about snagging attention in the first few seconds. A video that fits the screen perfectly feels native and professional, signaling to your audience that it's worth their time. When you tailor your video dimensions, you're working with the platform's algorithm and user habits, which directly leads to better reach and higher conversions.
Mastering Facebook Feed Video Dimensions
Think of the Facebook Feed as prime real estate. It's the original, bustling centerpiece of the platform, and getting your video noticed here is crucial. Unlike the full-screen experience of Stories or Reels, the Feed is a crowded mix of photos, friend updates, and, of course, other ads. Your video has to fight for every inch of screen space to stop someone from scrolling past.
For a long time, we all used landscape videos. But on a phone, where 85% of Facebook users are, that old 16:9 format just doesn't cut it anymore. It shrinks down, leaving huge black bars and wasting a massive opportunity. To really stop the scroll, your video needs to be big and bold the second it appears. That's why square and vertical videos are the only way to go for the Feed.
The Best Aspect Ratios for Feed Videos
When it comes to the Feed, two aspect ratios consistently outperform everything else: 1:1 (square) and 4:5 (vertical). Both are built to command more attention on a mobile screen than a traditional widescreen video ever could.
1:1 Aspect Ratio (Square): This is your workhorse. At 1080×1080 pixels, a square video looks great on both mobile and desktop. It’s also incredibly versatile, making it easy to repurpose for your Instagram grid without any extra work.
4:5 Aspect Ratio (Vertical): If you want to take up the most space possible, this is it. Sized at 1080×1350 pixels, the 4:5 format fills the vertical height of a mobile screen, making it almost impossible to ignore. This is the tallest ratio Facebook allows in the Feed before it starts cropping your video.
For anyone selling products online, using the wrong dimensions is a serious unforced error. Uploading a product video that isn't optimized for the Feed can trigger automatic cropping, potentially hiding up to 40% of your product. The gold standard—a 1:1 ratio at 1080×1080 pixels or a 4:5 ratio—has been shown to boost click-through rates by 22% compared to old-school 16:9 videos. You can dive deeper into the performance data with these video ad specifications and benchmarks on Pipeboard.co.
Technical Specifications for Feed Videos
Getting the shape right is half the battle; the other half is nailing the technical details so your video looks sharp and loads correctly.
Pro Tip: Always export your video using the highest quality settings your software allows. Facebook compresses everything you upload, so if you start with a high-quality file, the final result will look much cleaner and more professional.
Here are the technical specs you need to hit for Feed videos:
- Recommended Resolution: 1080x1080px (for 1:1) or 1080x1350px (for 4:5).
- Maximum File Size: 4GB.
- Maximum Length: 240 minutes. (Honestly, though, keep it short. For ads and engagement, anything under 2 minutes is your sweet spot).
- Recommended File Types: MP4 or MOV.
Stick to these video dimensions for Facebook, and you can be confident your content will show up exactly as you planned—no weird crops, no pixelation, just a video that's perfectly optimized to grab attention.
Getting Your Videos Ready for Facebook Stories and Reels
When it comes to Stories and Reels, you're playing in a full-screen, vertical world. This is where the 9:16 aspect ratio is king. You have to think vertically and design your videos to fill the entire mobile screen, which means a resolution of 1080×1920 pixels.
These placements are all about quick, punchy content. Facebook Reels are now up to 90 seconds long, while Stories max out at 60 seconds. Given how quickly people tap through them, you need to grab their attention instantly. A lot of people watch with the sound off, so use text overlays and captions to make sure your point gets across no matter what.
Designing for a Full-Screen Experience
The biggest catch with full-screen video is the user interface. Facebook overlays things like your profile icon, the caption, and various buttons directly on top of your video. If you're not careful, your logo or a key message could get completely covered up.
This is where "safe zones" are your best friend. A good rule of thumb is to keep any critical visuals—like text, logos, or your main call-to-action—away from the very top and bottom of the screen.
Try to keep your most important elements within a central 1080×1420 pixel area. This leaves a buffer at the top and bottom, ensuring nothing gets hidden behind the interface. It guarantees your CTA is tappable and your branding is seen.
Of course, getting the dimensions right is only half the battle. If you want to dive deeper into formatting for Reels, our complete guide on the ideal Facebook Reel size has even more specific tips.
Key Specs for Stories and Reels
Here’s a quick-reference list of the technical specifications for both Stories and Reels. They share a lot of the same DNA, but the length difference is important.
- Recommended Resolution: 1080×1920 pixels
- Aspect Ratio: 9:16
- File Formats: MP4, MOV
- Max Length: 90 seconds for Reels, 60 seconds for Stories
- Max File Size: 4GB
Beyond just the technical specs, timing your posts can make a huge difference in who sees them. It's worth looking into the best time to post Reels on Facebook to give your content the best shot at going viral. Nail the specs and the timing, and you're set up for success.
While your primary focus might be on the main Feed, Stories, and Reels, don't overlook the other powerful video placements Facebook offers. Getting the specs right for these formats is key to making your content look professional and perform well across the entire platform.
Think of it this way: a video that works as an In-Stream ad, which interrupts someone's viewing session, needs a completely different feel than a product video on Marketplace. This section is your go-to reference for mastering these other formats.
Facebook In-Stream Video Ads
In-Stream ads are the closest thing Facebook has to a classic TV commercial. They pop up mid-roll while a user is watching a video from a publisher or creator. Because they're an interruption, they have to grab attention fast and deliver a clear message.
These are a great fit for polished, high-production-value ads that build brand awareness. Since many creators still shoot in traditional widescreen, a landscape video often feels right at home here.
- Aspect Ratio: You can use either 16:9 (widescreen) or 1:1 (square).
- Recommended Resolution: Aim for the highest quality with 1920x1080px for 16:9 or 1080x1080px for 1:1.
- Length: The sweet spot is a concise 5 to 15 seconds, but they can run longer.
- Max File Size: You have plenty of room with a 4GB limit.
Facebook Marketplace Videos
Marketplace is all about one thing: selling products. Video here serves a very direct purpose—to show off your item from every angle and convince someone to buy it. It’s your chance to create a virtual product demonstration.
For Marketplace, a 1:1 square video is almost always your best bet. It fills the screen perfectly on mobile, looks great in the grid view, and ensures buyers see your product exactly as intended, without any strange cropping.
- Recommended Aspect Ratio: Stick with 1:1 (square).
- Resolution: 1080x1080px is the standard.
- File Format: MP4 or MOV are your best options.
- Max File Size: A generous 4GB.
Your goal is to give a potential buyer all the visual information they need. Show the product in use, zoom in on key features, and keep it short and sweet.
Facebook Cover Videos
Your Page's cover area is prime real estate for making a great first impression. While a static image works, a Cover Video can instantly set your brand apart and communicate your personality. These videos loop automatically, so they need to be visually engaging without sound.
- Recommended Dimensions: The specific size is 820x462px.
- Aspect Ratio: This works out to approximately 16:9.
- Length: Your video must be between 20 and 90 seconds long.
Use this space to tell a quick brand story, showcase a new collection, or just create an eye-catching visual that draws visitors in. Just remember to design something that looks good on a continuous loop.
A Step-by-Step Workflow for Resizing Your Videos
Alright, knowing the right video dimensions for Facebook is half the battle. The other half is actually putting that knowledge to work without spending all day on it. Having a solid workflow is the key to quickly turning one source video into a whole set of perfectly optimized assets for your campaigns.
Let's walk through how to transform a single product video into multiple versions, each sized for a specific placement.
For e-commerce sellers, this whole process usually starts with getting your hands on the product videos from your suppliers. The absolute first step is to grab the highest-quality version you can find.
The screenshot below shows a tool made for downloading media from AliExpress. Using something like this ensures you're starting with the best possible resolution before you even begin editing.
When you start with high-resolution source files, your final videos will look sharp and clean, even after you’ve resized, edited, and uploaded them.
Resizing Your Video for Each Placement
Once you have that high-quality source video on your computer, it's time to start chopping it up for Facebook's main placements. Most video editors you'd use today, like CapCut or Canva, make this incredibly easy with built-in presets for different aspect ratios.
Here’s the game plan:
Create a 1:1 Square Version for the Feed: First, import your video and crop it into a 1:1 aspect ratio. You're aiming for a resolution of 1080×1080 pixels. Make sure your product is dead center so it grabs all the attention.
Make a 4:5 Vertical Version for the Feed: To take up as much mobile screen as possible in the Feed, crop a version to a 4:5 aspect ratio (1080×1350 pixels). This taller format is a real performer on phones.
Produce a 9:16 Full-Screen Version for Stories & Reels: Lastly, you need that immersive, full-screen look. Create a 9:16 version (1080×1920 pixels) for Stories and Reels. Just be careful to keep important text or your logo away from the very top and bottom, where they can get covered by the app's interface.
After you've got your sizes right, go ahead and add your branding, captions for people watching with the sound off, and a strong call-to-action. Export each video as an MP4 or MOV file, and don't skimp on the quality settings—this helps fight back against Facebook's own compression.
With this simple workflow, you can turn a single video into a full arsenal of ad assets. If you need more creative fuel, our guide on how to create product videos has a ton of great ideas.
Common Questions About Facebook Video Dimensions
Even with all the specs laid out, you're bound to run into a few tricky situations when it comes to video dimensions for Facebook. I've seen these same questions pop up time and time again from sellers and marketers, so let's clear up the most common points of confusion.
Think of this as the final troubleshooting step between you and a flawless video that looks great everywhere it appears.
Why Does My Facebook Video Look Blurry After Uploading?
If you've ever uploaded a crisp video only to have it look fuzzy on Facebook, you're not alone. This almost always comes down to two things: heavy compression and mismatched dimensions.
First, Facebook compresses every video to save server space and help them load faster for viewers. If your original file is already low-resolution, that compression will magnify any imperfections, leaving you with a pixelated mess. The best defense is to always start with the highest resolution possible—think 1080p at a minimum.
The other culprit is uploading a video with the wrong shape for its placement. Forcing a widescreen 16:9 video into a vertical Story frame, for example, makes Facebook aggressively crop and re-compress it. That double-processing is a guaranteed way to ruin your video quality.
What Is the Difference Between Aspect Ratio and Resolution?
It's easy to get these two confused, but they control different things. Getting both right is the key to a professional-looking video.
Aspect Ratio is simply the shape of the video frame, shown as a width-to-height ratio. A 1:1 ratio is a perfect square, while 4:5 is a taller rectangle and 9:16 is a full-screen vertical shape common for Stories and Reels.
Resolution is the amount of detail packed into that shape, measured in pixels (width x height). A 1080×1080 pixel video is a high-quality resolution for a 1:1 square aspect ratio.
Always start by picking the right aspect ratio for your placement, then make sure you export it at a high resolution to keep it looking sharp.
Can I Just Use One Video Size for All Facebook Placements?
The short answer is yes, you can, but you absolutely shouldn't. It's one of the biggest missed opportunities I see. Each placement on Facebook is built for a different viewing experience.
While a 1:1 square video (1080x1080px) is the most forgiving format and looks decent in the Feed, it's going to look lazy and unprofessional in a full-screen environment like Reels or Stories, where it will appear with huge black bars at the top and bottom.
This instantly signals to viewers that you put in low effort, which can kill your watch time and engagement. For the best results, always take the extra few minutes to create properly sized versions for your most important placements.
Tired of manually saving product videos and images? With AliSave Pro, you can download all high-resolution media from any AliExpress page in a single click. It's the fastest way to get your hands on the quality assets you need for creating perfectly optimized Facebook video ads. Get it for free on the Chrome Web Store: https://alisavepro.com