Instagram Image Size Guide

Master Instagram's image dimensions with our comprehensive guide. Get the perfect sizes for posts, stories, reels, and ads to maximize engagement and visual impact.

Updated 2025Visual ExamplesAll Formats

2B+

Monthly Active Users

4.2B

Daily Likes

500M+

Daily Stories

95M

Posts Per Day

Profile & Brand Identity

Create a strong first impression with perfectly sized profile elements that represent your brand effectively.

Profile Picture

1:1
320 × 320

320 × 320

pixels

Perfect square for your brand logo or headshot

Max file size: < 100KB recommended

Pro Tips:

  • Use high-contrast colors
  • Keep text minimal
  • Ensure clarity at small sizes

Feed Posts & Content

Optimize your feed content with the right dimensions for maximum engagement and visual appeal.

Square Post

1:1
1080 × 1080

1080 × 1080

pixels

Classic Instagram format, perfect for most content

Max file size: < 8MB

Pro Tips:

  • Works well for quotes
  • Great for product shots
  • Consistent grid appearance

Landscape Post

1.91:1
1080 × 566

1080 × 566

pixels

Wider format for scenic shots and detailed content

Max file size: < 8MB

Pro Tips:

  • Perfect for landscapes
  • Great for infographics
  • More space for text

Vertical Post

4:5
1080 × 1350

1080 × 1350

pixels

Tall format that takes up more feed space

Max file size: < 8MB

Pro Tips:

  • Maximum feed visibility
  • Great for portraits
  • More engagement potential

Carousel Post

4:5
1080 × 1350

1080 × 1350

pixels

Multiple images in one post

Max file size: < 8MB per image

Pro Tips:

  • Tell a story across slides
  • Mix orientations carefully
  • First image is crucial

Stories & Reels

Capture attention with full-screen vertical content that fills the entire mobile screen.

Stories & Reels

9:16
1080 × 1920

1080 × 1920

pixels

Full-screen vertical format for immersive content

Max file size: < 4GB for video, < 30MB for images

Pro Tips:

  • Keep important content in safe zones
  • Use bold, readable fonts
  • Optimize for mobile viewing

Advertising & Promotion

Drive results with high-quality ad formats optimized for Instagram's advertising platform.

Feed Ads - Square

1:1
1440 × 1440

1440 × 1440

pixels

High-resolution square ads for feed placement

Max file size: < 30MB

Pro Tips:

  • Use eye-catching visuals
  • Clear call-to-action
  • Brand consistency

Feed Ads - Vertical

4:5
1080 × 1350

1080 × 1350

pixels

Vertical ads for maximum feed presence

Max file size: < 30MB

Pro Tips:

  • Compelling headline
  • Product focus
  • Mobile-optimized

Stories & Reels Ads

9:16
1440 × 2560

1440 × 2560

pixels

High-resolution vertical ads for Stories and Reels

Max file size: < 4GB for video

Pro Tips:

  • Immersive experience
  • Quick impact
  • Clear branding

Instagram Image Best Practices

Visual Consistency

Maintain consistent colors, fonts, and style across all your posts for brand recognition.

Mobile-First Design

Design for mobile viewing since 98% of Instagram users access via mobile devices.

High Quality Images

Use high-resolution images that look crisp and professional on all devices.

Ready to Create Perfect Instagram Content?

Use FlowPost's AI-powered tools to create and schedule Instagram content with perfect dimensions every time.