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Social Media Image Sizes in 2026 (The Only Guide You'll Need)

Every platform wants different image sizes. Instagram, TikTok, LinkedIn, Twitter, YouTube. Here's the complete cheat sheet with one-click crop tools.

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Social Media Image Sizes in 2026 (The Only Guide You'll Need)

You designed the perfect post. It looks amazing on your screen. You upload it to Instagram and half your text is cut off. You share it on LinkedIn and it’s stretched. You put it on Twitter and the preview crops your logo.

Every platform wants different sizes. And they change them constantly. Here’s the 2026 cheat sheet.

Instagram

TypeSizeRatio
Square post1080 x 10801:1
Portrait post1080 x 13504:5
Story/Reel1080 x 19209:16
Profile photo320 x 3201:1

Pro tip: Portrait (4:5) takes up more screen space in the feed than square. More screen space = more engagement.

TikTok

TypeSizeRatio
Video1080 x 19209:16
Profile photo200 x 2001:1

Keep important content in the center. The top and bottom are covered by UI elements (username, description, buttons).

Twitter/X

TypeSizeRatio
Post image1200 x 67516:9
Header1500 x 5003:1
Profile photo400 x 4001:1

LinkedIn

TypeSizeRatio
Post image1200 x 6271.91:1
Article cover1200 x 6441.86:1
Profile photo400 x 4001:1
Banner1584 x 3964:1

YouTube

TypeSizeRatio
Thumbnail1280 x 72016:9
Channel banner2560 x 144016:9
Profile photo800 x 8001:1

The One-Click Solution

Memorizing all these sizes is unnecessary. Use the tools:

The Golden Rule

Always design at the largest size you’ll need, then crop down. Scaling up makes images blurry. Scaling down keeps them sharp.

If your image will appear on Instagram (1080x1350), Twitter (1200x675), and LinkedIn (1200x627), design at 1200x1350 and crop for each platform.

Quality Tips

  • Text: Keep it large and centered. Every platform crops edges differently.
  • Format: PNG for graphics with text. JPEG for photos. WebP if the platform supports it.
  • File size: Under 5MB for most platforms. Under 2MB for faster uploads.
  • Safe zone: Keep critical content in the center 80% of the image. Edges get cropped unpredictably.

Stop fighting with image sizes. Use the cheat sheet, use the tools, and spend your energy on the content instead of the formatting.