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Your Guide for Instagram Post Size to Create Viral Videos

Your Guide for Instagram Post Size to Create Viral Videos

Aanchal Parmar

|

November 8, 2024

|

4 mins

Table of Contents

Ever posted a video on Instagram only to watch it flop with minimal engagement? You're not alone. Despite Instagram's algorithm favoring video content more than ever, most creators struggle with technical specifications, format confusion, and posting mistakes that kill their reach before they even start.

The stakes are high: with over 2 billion monthly active users consuming video content daily, getting your Instagram videos wrong means missing out on massive opportunities for growth and engagement.

Whether it's posting pixelated footage, using the wrong aspect ratio, or falling short on optimization—these technical mistakes can make even great content look amateur.

This comprehensive guide breaks down everything you need to know about Instagram post specifications – from feed posts and carousels to Stories and Reels. You'll learn exactly which dimensions, file sizes, and formats to use for maximum impact across every Instagram video format.

Video Formats for Instagram Posts

1. Instagram Feed Video Size

The most common form of video you’d see is Instagram’s Feed videos. Here are the video size and specifications:

  • Video Size (Resolution): 1920 x 1080p, 1080 x 1350p , 1080 x 1080p
  • Video Length: From 3 seconds to 60 minutes
  • Video Aspect Ratio:
    • For Landscape: 1.9:1
    • For Portrait: 1:1
    • For Vertical: 4:5 or 9:16
  • Video Maximum File Size: 4 GB

2. Instagram Carousel Video Ads Size

Instagram Carousel video ads help you get more engagement as it’s easier to just scroll through the feed and consume the content.

  • Video Size (Resolution): 1080 x 1080p
  • Video Maximum File Size: 4 GB
  • Video Aspect Ratio: 1:1
  • No. of slides: From 2 to 10

Recommended- 1080px wide by 1350px tall with an aspect ratio of 1:1

3. Instagram Story Video Size

Since October 2010 Instagram stories have been the easiest way for everyone to share and consume content on Instagram.

Here are the specifications for Instagram video stories that can help you with better engagement.

  • Video Size (Resolution): 1080 x 1920p
  • Video Length: 60 seconds max
  • Video Maximum File Size: 4GB
  • Video Aspect Ratio: 9:16

4. Instagram Reels Video Size

Launched in August 2020 Instagram reels entered and captured a major user base in the short form video content domain. And in the beginning the maximum duration was 15 seconds and today you can record videos with the duration of 90 seconds.

With Instagram Reels you can share multiple clips just like TikTok, edit it, add effects, text and filters from its native editor.

But to make the most use of it you need to understand the right set of dimensions for Instagram Reels.

  • Video Size (Resolution): 1080 x 1920p
  • Video Length: 90 seconds maximum
  • Video Maximum File Size: 4 GB
  • Video Aspect Ratio: 9:16

💡 Maximize your reach! Discover the Best Times to Post on Instagram to boost views and likes for ultimate Instagram success.

Common mistake to avoid while creating Video Instagram Post

1. Poor Video Quality and Resolution

  • Uploading low-resolution videos that appear pixelated
  • Not maintaining a consistent aspect ratio (9:16 for Reels, 1:1 for feed posts)
  • Using heavily compressed or screen-recorded content
  • Recording in poor lighting conditions
  • Using shaky footage without stabilization

2. Audio-Related Issues

  • Not checking audio quality before posting
  • Using copyrighted music without proper licensing
  • Having inconsistent audio levels throughout the video
  • Background noise overwhelming the main audio
  • Poor sound mixing between voice-over and background music

3. Length and Pacing Problems

  • Making videos too long (exceeding platform limits)
  • Slow intro that doesn't hook viewers
  • Inconsistent pacing throughout the video
  • Not considering viewers' attention spans
  • Including unnecessary content that doesn't add value

4. Caption and Text Mistakes

  • Overcrowding the video with text
  • Using unreadable fonts or colors
  • Text disappearing too quickly to read
  • Poor placement of text overlays
  • Not including closed captions for accessibility

5. Thumbnail and Cover Image Errors

  • Using blurry or low-quality cover images
  • Selecting an unengaging thumbnail
  • Not aligning thumbnail with video content
  • Missing calls-to-action in the cover
  • Inconsistent branding in thumbnails

6. Content Strategy Mistakes

  • Not understanding target audience preferences
  • Copying trends without adding unique value
  • Inconsistent posting schedule
  • Lacking clear purpose or message
  • Not optimizing for the Instagram algorithm

7. Technical Optimization Issues

  • Wrong video codec or format
  • Incorrect export settings
  • File size too large, causing quality compression
  • Not optimizing for mobile viewing
  • Poor frame rate selection

8. Engagement and Call-to-Action Problems

  • No clear call-to-action
  • Not encouraging viewer interaction
  • Missing relevant hashtags
  • Poor description or caption strategy
  • Not responding to comments

9. Branding Inconsistencies

  • Inconsistent visual style
  • Missing brand elements
  • Conflicting color schemes
  • Inconsistent messaging
  • Poor logo placement or visibility

10. Post-Production Mistakes

  • Over-editing or using too many effects
  • Poor transitions between scenes
  • Inconsistent color grading
  • Not reviewing the final product
  • Rush editing without attention to detail

Final Tips

  • Always test your video on multiple devices before posting
  • Keep up with Instagram's latest features and guidelines
  • Study successful competitors in your niche
  • Maintain consistency in posting schedule
  • Regular analysis of video performance metrics

💡 Plan Ahead for Success! Discover the Complete Guide to Scheduling Instagram Posts and simplify your content management for maximum impact and growth.

Use quso.ai (previously vidyo.ai) to Make Better Videos For Instagram Posts

The popularity of Instagram videos is increasing with each passing day and not creating video content on Instagram is like sabotaging your growth. And we understand that staying consistent with creating viral worthy Instagram videos and posting it timely can be a struggle. Which is why, quso.ai (previously vidyo.ai) centralizes everything for you in one platform.

You can edit your videos, clip them, and schedule your content in advance through our AI Content Planner to be consistent with your Instagram posting schedule.

Sign up for quso.ai (previously vidyo.ai) and see it for yourself!

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Frequently asked questions

What size is an Instagram post 2024?

In 2024, Instagram supports various post sizes, including square (1:1 aspect ratio) at 1080 x 1080 pixels, landscape (1.91:1 aspect ratio) at 1080 x 566 pixels, and portrait (4:5 aspect ratio) at 1080 x 1350 pixels.

What is the best size for Instagram post?

The best size for an Instagram post is 1080 x 1080 pixels with a 1:1 aspect ratio for square images. For portrait posts, 1080 x 1350 pixels with a 4:5 aspect ratio provides the best display.

What size should Instagram reels be?

Instagram Reels should be 1080 x 1920 pixels with a 9:16 aspect ratio for optimal display. This vertical format ensures your content fills the screen and aligns with the platform's design.

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