Social Media Image and Video Sizes 2026: Cheat Sheet for Every Platform

By Chen Yu — covering cross-platform visual content and social commerce

Last Wednesday at 1 a.m., Lin — who runs the direct-to-consumer store for a cross-border home goods brand — was still reworking a single product hero image. The same real-life shot of a sofa had to go out on Instagram, Facebook, X, LinkedIn, Pinterest, a YouTube thumbnail and TikTok — seven platforms, every one a different size: this one wants a square, that one a 9:16 vertical, and Pinterest prefers a tall, skinny 2:3. She changed the canvas settings in her design tool over and over, and the exports either cropped off the product name or buried the price tag under a platform's interface buttons. Wearing many hats at once, she can burn two hours a day on nothing but "resizing."

[TL;DR]
There's no single size that fits every platform for social images and video, but you can build one high-resolution master image plus per-platform safe zones and crop it to fit everywhere fast.

• Core image specs: square 1080×1080 (1:1), portrait 1080×1350 (4:5), story/vertical 1080×1920 (9:16), and horizontal feed images mostly around 1200×630 (about 1.91:1).
• For video, keep it to vertical 1080×1920 (9:16), landscape 1920×1080 (16:9), and square 1080×1080 (1:1) — the most universal set.
• Vertical video has a "safe zone" issue: the top and bottom get covered by platform UI (avatar, caption, buttons), so keep key information toward the center.
• Build your master from the largest canvas (portrait 4:5 or 9:16) and crop down — never scale a small image up.
• Platform specs change with official updates; the numbers below are common 2026 reference values, so always confirm against each platform's latest guidelines before you publish.

Before we get into the size tables: whether you're checking ig sizes, instagram video dimensions, the size of a facebook post, what is the size of an instagram post, or social media sizes in general, the underlying problem is the same. One quick note — SocialEcho is an all-in-one social media AI workspace built for companies going global, with official direct connections to 11 platforms. Its AI Creation has a feature that cures exactly this headache: master-copy rewriting per platform. One master image, one master caption, and it generates platform-adapted visuals and text in one pass, leaving sizing and cropping to the system. I'm writing this because "manually resizing platform by platform" is the most invisible time sink in cross-border content ops, so I've organized every spec pitfall I've hit into a cheat sheet you can come back to anytime. By the end you'll have an image table, a video table, and a one-image-to-many-platforms adaptation workflow.

Why is the image and video size different on every platform?

The bottom line: the size differences aren't platforms being difficult on purpose — each one has its own feed display logic, screen share, and auto-crop rules.

Drop the same image into different containers and you get completely different results. Instagram's feed favors portrait because vertical takes up more of a phone screen and holds attention longer; X's timeline is built around horizontal cards; Pinterest is a waterfall grid where the "taller and skinnier" an image is, the more real estate it claims. After you upload, the platform auto-crops to its own frame (usually center-crop), so the full image you think you posted may reach readers with its edges chopped off.

Once you get this, you stop chasing "one image for everything" and accept "one master image plus per-platform crops." To skip the manual cropping step, pair this with multi-platform publishing to schedule in one place and output per platform; teams running lots of matrix accounts should also look at the matrix creator solution. At its core, size management is about "covering many containers with one act of creation" instead of remaking the work for each container.

What are the image sizes for each platform?

Bottom line first: memorize three all-purpose canvases — square 1080×1080, portrait 1080×1350, and vertical story 1080×1920 — and you cover most platforms' feeds and story slots. Below are common 2026 reference specs (pixels shift with platform updates):

Platform	Feed post image	Portrait/story	Profile photo	Cover/banner
Instagram	Square 1080×1080 (1:1) / portrait 1080×1350 (4:5)	1080×1920 (9:16)	320×320 (1:1)	No separate cover
Facebook	1200×630 (about 1.91:1) / 1080×1080	1080×1920 (9:16)	170×170 (1:1)	Page cover 851×315 (about 2.7:1)
X	1600×900 (16:9)	1080×1920 (9:16)	400×400 (1:1)	Header 1500×500 (3:1)
LinkedIn	1200×627 (about 1.91:1)	1080×1920 (9:16)	400×400 (1:1)	Personal/company banner 1584×396 (4:1)
Pinterest	Standard Pin 1000×1500 (2:3)	1080×1920 (9:16)	165×165 (1:1)	Board cover shown by crop
YouTube	Thumbnail 1280×720 (16:9)	Shorts 1080×1920 (9:16)	800×800 (1:1)	Channel banner 2560×1440
TikTok	Vertical cover 1080×1920 (9:16)	1080×1920 (9:16)	200×200 (1:1)	No separate cover

A few practical reminders: Instagram's portrait 1080×1350 (4:5) takes up more screen than a square in the feed and usually wins for product content — see the Instagram platform page; Facebook's page cover crops differently on mobile and desktop, so keep important elements off the edges — details on the Facebook platform page; Pinterest's 2:3 is its "native ratio," and squares lose out in the waterfall grid — see the Pinterest platform page. When you're unsure whether an image will get cropped, run it through the image size guide checker first.

What are the video sizes and durations for each platform?

Bottom line first: for video, three ratios are all you need — vertical 1080×1920 (9:16), landscape 1920×1080 (16:9), and square 1080×1080 (1:1); duration limits vary widely, and the values below are common references.

Platform	Vertical 9:16	Landscape 16:9	Square 1:1	Duration limit (reference)
Instagram Reels	1080×1920	Supported, not primary	1080×1080	Commonly around 3 minutes
Facebook Reels	1080×1920	1920×1080	1080×1080	Reels about 90 seconds, regular video longer
X	1080×1920	1920×1080	1080×1080	Free accounts about 2 min 20 sec, paid longer
LinkedIn	1080×1920	1920×1080	1080×1080	Commonly around 10 minutes
Pinterest	1080×1920	Supported	1080×1080	Commonly within about 15 minutes
YouTube long-form	Shorts 1080×1920	1920×1080 (primary)	Supported	Long-form up to hours, Shorts about 3 minutes
TikTok	1080×1920	Supported, not primary	Supported	Uploaded video commonly up to about 10 minutes

In the short-video era, vertical 9:16 is practically the universal base file: one 1080×1920 vertical asset covers the three big short-video slots — Reels, Shorts, and TikTok. To dig into each platform's short-video playbook, see the TikTok platform page and the YouTube platform page. If you want to verify a clip's ratio and bitrate before publishing, run it through a size checker first, then schedule. Once cross-platform data comes back and you want to see which ratio performs better, compare them side by side in analytics.

What is a safe zone, and why does content still get cropped or covered by text even when the size is right?

The bottom line: a safe zone is the area of the frame that will never be blocked by platform UI or auto-cropping; plenty of people nail the size but put key info in the edges that get covered, so it still goes wrong.

Take a vertical 1080×1920 as an example — the top and bottom of the frame aren't "your turf": the top gets taken up by the account avatar, follow button, and timestamp; the bottom gets covered by the caption, hashtags, the like/comment/share buttons, and the progress bar. Different platforms block different heights, and a common rule of thumb is to leave roughly 10%–15% of the frame height as margin at the top and bottom, keeping key info — product name, price, logo, call to action — within the vertical center 60%–70% of the frame.

Landscape and square work the same way: when the platform fits your image into its frame, it center-crops, and edge-hugging text gets cut first. So my habit is to draw an "inner padding box" on the master first and keep every key element inside it. Once done, don't rush to publish — preview it at the target ratio with the image crop checker to save a ton of rework. The key point: getting the size right is only the passing grade — the safe zone is what decides whether readers actually see what you want them to see.

How do you quickly adapt one master image to every platform?

The bottom line: start from the largest canvas, prep three master ratios at once, crop per platform, and check the safe zone — this workflow compresses "hand-editing platform by platform" into a single operation.

1. Set the master resolution first: build the master at the highest resolution you can (for example, vertical 2160×2700 or 1080×1920) with plenty of crop margin. Always crop down from large — never scale a small image up, because scaling up makes it blurry.
2. Prepare three master ratios: make one each of portrait 4:5, vertical 9:16, and landscape 16:9, with key info placed consistently in the safe zone. Most platforms can pull from the nearest of these three.
3. Crop to the nearest fit per platform: take 4:5 for Instagram, 9:16 for Reels/TikTok/Shorts, 16:9 for X/YouTube covers, and 2:3 for Pinterest. You can batch the exports with the image resizer.
4. Check the safe zone one by one: after exporting each ratio, run a crop check to confirm the product name, price, and logo aren't cut or covered by UI.
5. Schedule and publish in one place: attach the different-size finals to the same piece of content and use multi-platform publishing to schedule once and distribute per platform. For the full cross-border e-commerce content pipeline, see the e-commerce solution.

If you'd rather skip even "exporting three ratios," let AI Creation's master-copy rewriting per platform generate the platform-adapted versions directly and hand the manual cropping to the system.

Next step

If, like Lin at the start, you're posting one image to seven or eight platforms and resizing in a design tool every day, start by running your current images through the free image resizer and size guide checker, then consider a workspace that covers many platforms in one pass. SocialEcho has a free plan at \$0 to get started, a Basic plan from \$15/month (billed annually, 5 accounts and up), and a Team plan from \$20/month (billed annually, 5 accounts and up). To try master-copy rewriting per platform and multi-platform scheduling, start here: Get started with SocialEcho. Results vary by account baseline, content quality, industry, and execution.

FAQ

Q: Can I just use 1080×1080 square for every platform?
A: You can post it, but it's not optimal. Squares lose out on portrait/waterfall-leaning platforms like Instagram and Pinterest — less screen share, weaker reach. Square works as a "safe fallback," but for primary slots use portrait or 2:3 per platform.

Q: What resolution should images actually be? Is bigger always better?
A: High enough is fine, but stay within each platform's file size limit. A common approach is a master starting at 1080 on the short edge, up to 2160 wide for portrait, then compressed on export to the platform's allowed size. Too large just uploads slowly and may get re-compressed.

Q: Can a 9:16 vertical video go straight to every short-video platform?
A: A 1080×1920 vertical asset covers mainstream short-video slots like Reels, Shorts, and TikTok — the most convenient universal base file. But duration limits and cover requirements differ, so still verify against the target platform before publishing.

Q: Why does my product name still get cropped even though I built the image to the official size?
A: Usually because key info hugs the edges and falls outside the safe zone, where it gets covered by platform UI or auto-center-cropping. Pull the product name, price, and logo into the center 60%–70% of the frame, then preview once with a crop checker.

Q: Do these sizes change? How often should I recheck?
A: They do. Platforms periodically adjust feed display ratios and interface layouts, so before an important campaign, verify the current specs with a size checker rather than relying on a year-old table.

Key takeaways

• Three all-purpose image canvases: square 1080×1080, portrait 1080×1350 (4:5), vertical 1080×1920 (9:16).
• Three all-purpose video ratios: vertical 1080×1920 (9:16), landscape 1920×1080 (16:9), square 1080×1080 (1:1).
• Crop the master down from the largest canvas — never scale a small image up.
• Keep key info (product name/price/logo/CTA) in the center 60%–70% of the frame, away from the top and bottom safe zones.
• Before publishing, preview at the target ratio with a crop/size checker — don't post from memory.

All pixel and duration values above are common 2026 reference points; platform sizes and interfaces keep changing with official updates, so before you publish, defer to the latest official guidelines for each platform.