Instagram Post Sizes, Reels & Carousel Dimensions: Complete Guide for Creators (2026)

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2026-06-20
Neha

 

Whether you're a content creator, business owner, influencer, or social media manager, using the correct Instagram dimensions can make your content look professional and help improve engagement.

Uploading content in the wrong size can result in unwanted cropping, blurry images, or text getting cut off. This guide covers everything you need to know about Instagram post sizes, carousel dimensions, Reel ratios, Story sizes, and profile picture dimensions.

Why Instagram Dimensions Matter

Using the correct dimensions helps:

  • Improve content quality
  • Prevent image cropping
  • Make posts look professional
  • Increase engagement
  • Optimize content for mobile viewing

Since most Instagram users browse on smartphones, choosing the right aspect ratio ensures your content fills more screen space and grabs attention.

Instagram Feed Post Size

Instagram supports three types of feed posts:

Square Post

Size: 1080 × 1080 pixels
Aspect Ratio: 1:1

Best for:

  • Product photos
  • Quotes
  • Brand announcements
  • Simple graphics

Portrait Post (Recommended)

Size: 1080 × 1350 pixels
Aspect Ratio: 4:5

Best for:

  • Educational content
  • Infographics
  • Brand promotions
  • Tips and tutorials

The 4:5 format occupies more space in the user's feed, making it one of the most recommended sizes for businesses and creators.

Suggested Image Example:
Instagram Portrait Post (1080 × 1350) Mockup

Landscape Post

Size: 1080 × 566 pixels
Aspect Ratio: 1.91:1

Best for:

  • Scenic photography
  • Wide-angle shots
  • Event photos

What is an Instagram Carousel?

An Instagram Carousel is a post that allows users to swipe through multiple images or videos within a single post.

Instagram currently allows up to 20 slides in one carousel.

Recommended Carousel Size

Size: 1080 × 1350 pixels
Aspect Ratio: 4:5

For the best user experience, use the same dimensions across all carousel slides.

Recommended Carousel Structure

Slide 1: Strong Hook
Slide 2–8: Main Content
Last Slide: Call to Action

Example:

Slide 1: 10 Hidden WhatsApp Features
Slide 2: Feature #1
Slide 3: Feature #2
Slide 4: Feature #3
Slide 5: Save & Follow for More

Suggested Image Example:
Instagram Carousel Swipe Post Example

Instagram Reel Size

Instagram Reels are one of the best ways to increase reach and discoverability.

Recommended Reel Size

Size: 1080 × 1920 pixels
Aspect Ratio: 9:16

This is a full-screen vertical format designed for mobile viewing.

Best for:

  • Tutorials
  • Product demos
  • Trending content
  • Vlogs
  • Educational videos

Suggested Image Example:
Instagram Reel Layout (1080 × 1920)

Instagram Reel Safe Zone

Although Reels use a 9:16 format, Instagram places interface elements on top of the video.

Avoid placing important text:

  • Near the bottom
  • Along the edges
  • Near the profile and caption area

Keeping text in the center ensures it remains visible across devices.

Instagram Story Size

Stories use the same dimensions as Reels.

Recommended Story Size

Size: 1080 × 1920 pixels
Aspect Ratio: 9:16

Best for:

  • Polls
  • Promotions
  • Flash sales
  • Product launches
  • Daily updates

Suggested Image Example:
Instagram Story Design Example

Instagram Profile Picture Size

Your profile picture is the first thing people notice when visiting your account.

Recommended Size

Size: 320 × 320 pixels

Instagram displays profile pictures in a circular frame.

Tips

  • Keep logos centered
  • Avoid text near edges
  • Use high-resolution images

Suggested Image Example:
Instagram Profile Picture Circle Crop Example

Instagram Reel Cover Size

A Reel cover helps attract clicks and creates a professional-looking profile grid.

Upload Size

1080 × 1920 pixels

Feed Preview Size

1080 × 1350 pixels

Important text should stay within the center area to prevent cropping when viewed on your profile.

Instagram Ad Sizes

Feed Ads

1080 × 1350 pixels

Story Ads

1080 × 1920 pixels

Reel Ads

1080 × 1920 pixels

Using the correct dimensions helps maximize ad visibility and performance.

Instagram Dimensions Quick Reference Table

Content Type

Recommended Size

Aspect Ratio

Feed Post (Square)

1080 × 1080

1:1

Feed Post (Portrait)

1080 × 1350

4:5

Feed Post (Landscape)

1080 × 566

1.91:1

Carousel Post

1080 × 1350

4:5

Reel

1080 × 1920

9:16

Story

1080 × 1920

9:16

Reel Cover

1080 × 1920

9:16

Profile Picture

320 × 320

1:1

Tips for Better Instagram Content

  • Use 1080 × 1350 for most feed posts.
  • Create carousels for educational and informative content.
  • Use Reels to maximize reach and engagement.
  • Keep important text within safe zones.
  • Use high-quality images and videos.
  • Maintain consistent branding across posts.

Need a Smartphone for Content Creation?

Creating high-quality Instagram content starts with a capable smartphone. Whether you're shooting Reels, editing videos, or designing carousel posts, keeping your device in top condition is important.

For smartphone support, repairs, software updates, and maintenance:

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📍 Find a Service Center:
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