Ever uploaded a picture to social media only to have it look cropped, blurry, or just... wrong? You're not alone. Every social media platform has its own specific, and often changing, image size requirements. Using the correct sizes ensures your profile and posts look professional and polished.

To save you the headache, we've compiled the ultimate guide to the most important social media image dimensions for 2025. Once you've created your perfectly-sized images, upload them to images.now for easy storage and sharing.

Instagram Image Sizes:

• Profile Photo: 320 x 320 pixels

• Square Post: 1080 x 1080 pixels (1:1 ratio)

• Portrait Post: 1080 x 1350 pixels (4:5 ratio)

• Landscape Post: 1080 x 566 pixels (1.91:1 ratio)

• Stories & Reels: 1080 x 1920 pixels (9:16 ratio)

Facebook Image Sizes:

• Profile Photo: 170 x 170 pixels (on desktop)

• Cover Photo: 851 x 315 pixels (desktop), 640 x 360 pixels (mobile)

• Feed Post: 1200 x 630 pixels (recommended)

• Stories: 1080 x 1920 pixels

X (Twitter) Image Sizes:

• Profile Photo: 400 x 400 pixels

• Header Photo: 1500 x 500 pixels

• In-stream Post Image: 1600 x 900 pixels (recommended)

LinkedIn Image Sizes:

• Profile Photo: 400 x 400 pixels

• Background Photo: 1584 x 396 pixels

• Post Image: 1200 x 627 pixels (recommended)

Pro Tip: Create templates for these sizes in your favorite design tool. When you're done, save your final images and upload them to a reliable host like images.now. This gives you a permanent link to your perfectly-sized assets, ready to be used anywhere.

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