Best Image Dimensions to Make Your Posts Pop in 2026
Best Image Dimensions to Make Your Posts Pop in 2026
Posting the right image size is one of the easiest ways to make your content look professional.
If your post looks blurry, stretched, cropped, or zoomed in, the most common reason is incorrect image dimensions.
This guide covers the best image sizes for Instagram, Facebook, LinkedIn, X, TikTok, YouTube, and Pinterest in 2026.
Quick Size Reference for 2026
|
Platform |
Post Type |
Recommended Size |
Aspect Ratio |
|
|
Feed Post |
1080 x 1350 |
4:5 |
|
|
Reels and Stories |
1080 x 1920 |
9:16 |
|
|
Feed Post |
1200 x 1500 |
4:5 |
|
|
Post Image |
1200 x 1200 |
1:1 |
|
X |
Post Image |
1600 x 900 |
16:9 |
|
TikTok |
Cover or Vertical Post |
1080 x 1920 |
9:16 |
|
YouTube |
Thumbnail |
1280 x 720 |
16:9 |
|
|
Pin |
1000 x 1500 |
2:3 |
Tip
If you want one image size that works well across most platforms, use 1080 x 1350 pixels. It looks great on mobile and performs well on Instagram, Facebook, and LinkedIn.
Why Image Dimensions Matter
Every platform has its own preferred image sizes.
If your image is too small, it may look blurry.
If your image is too large, the platform may compress it.
If the shape is wrong, your post may get cropped.
Using the right dimensions helps your content look sharp and clean.
Best Instagram Image Sizes in 2026
Instagram supports multiple post types, but these are the best sizes to use.
Instagram Feed Posts
Square Post
Aspect ratio: 1:1
Recommended size: 1080 x 1080 pixels
Portrait Post
Aspect ratio: 4:5
Recommended size: 1080 x 1350 pixels
Landscape Post
Aspect ratio: 1.91:1
Recommended size: 1080 x 566 pixels
Tip
Portrait posts usually perform better because they take up more space on the screen.
Instagram Reels and Stories
Reels and Stories use full screen vertical format.
Aspect ratio: 9:16
Recommended size: 1080 x 1920 pixels
Important
Keep text and logos in the center. Instagram buttons and captions can cover the top and bottom areas.
Instagram Carousel Posts
Carousels work best when every slide uses the same size.
Best carousel size
1080 x 1350 pixels
Best Facebook Image Sizes in 2026
Facebook supports multiple layouts, but these are the most reliable sizes.
Facebook Feed Post
Recommended size: 1200 x 1500 pixels
Square option
1200 x 1200 pixels
Facebook Cover Photo
Recommended size: 820 x 312 pixels
For better quality, upload a larger version like
1640 x 624 pixels
Best LinkedIn Image Sizes in 2026
LinkedIn works best with clean and high quality images.
LinkedIn Post Image
Recommended size: 1200 x 1200 pixels
Portrait option
1200 x 1500 pixels
LinkedIn Banner Image
Recommended size: 1584 x 396 pixels
Best X Image Sizes in 2026
X posts often crop previews, so it is best to use safe sizes.
X Post Image
Recommended size: 1600 x 900 pixels
Square option
1200 x 1200 pixels
Tip
Avoid placing important text near the edges because X may crop previews.
Best TikTok Image and Cover Sizes in 2026
TikTok is a vertical first platform.
TikTok Video Cover Image
Recommended size: 1080 x 1920 pixels
Aspect ratio: 9:16
This is the best format for covers, thumbnails, and vertical posts.
Best YouTube Thumbnail Size in 2026
A strong thumbnail makes a big difference on YouTube.
Recommended size: 1280 x 720 pixels
Aspect ratio: 16:9
Tip
Make sure your text is large enough to read on mobile.
Best YouTube Shorts Cover Size in 2026
YouTube Shorts are vertical.
Recommended size: 1080 x 1920 pixels
Aspect ratio: 9:16
Best Pinterest Pin Size in 2026
Pinterest favors tall vertical pins.
Recommended size: 1000 x 1500 pixels
Aspect ratio: 2:3
Best Google Business Profile Post Size in 2026
Google Business images should be clear and clean.
Recommended size: 1200 x 900 pixels
Square option
1200 x 1200 pixels
Best Universal Image Size for Social Media
If you want one size that works across most platforms, use this:
Best universal size
1080 x 1350 pixels
This portrait format works great for Instagram and also looks good on Facebook and LinkedIn.
Best Practices for High Quality Social Media Images
Use PNG for posters and text based designs.
Use JPG for photos to reduce file size.
Always export in high resolution.
Keep important text away from the edges.
Avoid uploading blurry screenshots.
Final Tip
In 2026, most platforms prioritize mobile viewing. That is why vertical posts usually perform better and look more natural on screen.
If you want your content to pop, focus on portrait and vertical formats first.