Instagram Reels IG Size and Dimensions Guide
Learn the optimal Instagram Reels size, dimensions, safe zones, formats, and export settings to keep your vertical videos sharp and engaging.

Instagram Reels IG Size and Dimensions Guide
Instagram Reels have transformed the way creators connect with audiences, offering short, vertical videos optimized for mobile viewing. To make your Reels stand out in the feed, mastering the correct Reels IG size and specifications is crucial. In this updated guide, you’ll learn the precise dimensions, safe zones, formats, export settings, and professional tips to keep your videos sharp and engaging across devices.

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What Are Instagram Reels?
Instagram Reels are vertical videos up to 90 seconds long that appear in a dedicated Reels tab, on the Explore page, and within user profiles. Designed to mimic and rival TikTok content, they allow creators to quickly grab attention and potentially go viral.
Why correct sizing matters:
- Ensures a full-screen viewing experience for higher engagement.
- Prevents pixelation or blurry playback when upscaled.
- Avoids cropping vital content behind on-screen interface elements.
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Optimal Resolution and Aspect Ratio
For the best viewer experience, use these Instagram Reels specifications:
- Resolution: 1080 pixels wide × 1920 pixels tall
- Aspect Ratio: 9:16
This standard vertical orientation fills a smartphone screen completely, eliminating black bars or alignment distortion.

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Minimum and Maximum Size Limits
While Instagram will accept a range of resolutions and video lengths, staying close to the recommended specs ensures minimal compression and consistent quality output.
Parameter | Minimum | Maximum | Recommended |
---|---|---|---|
Resolution | 600×1067 px | 1080×1920 px | 1080×1920 px |
File Size | N/A | Up to 4GB | <100MB for faster upload |
Length | 3 seconds | 90 seconds | 15–30 seconds for engagement |
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Safe Zone Guidelines
Instagram overlays elements such as usernames, captions, and interaction buttons on your Reels. To ensure your visuals remain unobstructed:
- Keep essential text or graphics inside the center 70% of the screen height.
- Maintain clear 250 px margins at both the top and bottom.
- Avoid placing vital subjects too close to the vertical edges.
Most editing tools let you add guide lines to preview these safe zones before exporting.
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Recommended File Formats and Settings
Instagram officially supports:
- Formats: MP4 (H.264 codec) or MOV
- Frame Rate: Minimum 30fps (60fps recommended for smoother playback)
- Audio: AAC codec, 44.1 kHz
- Max File Size: 4GB
The MP4 format with H.264 strikes the best balance between high visual quality and upload efficiency, especially under Instagram’s compression process.
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How to Export Instagram Reels from Popular Apps
Getting export settings right is vital for preserving the Reels IG size you’ve designed in your editor.
CapCut Export Settings
- Create a 9:16 aspect ratio project.
- Keep overlays and titles within safe zones.
- Export: `Resolution: 1080×1920`, `Frame Rate: 30fps`, `Format: MP4`.
Adobe Premiere Pro Export Settings
- New Sequence: `1080×1920 px, 30fps`.
- Switch to portrait mode in the Program Monitor.
- Export via Media Encoder: Format `H.264`, Preset `High Bitrate`, Audio `AAC`.
Canva Export Settings
- Use the Mobile Video template (1080×1920 px).
- Ensure text and logos respect safe area margins.
- Download as MP4 with the recommended vertical dimensions.
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Vertical Video Best Practices for Engagement
Correct dimensions are only half the battle. To boost watch time and shares:
- Start with a hook: Deliver an engaging visual or message in the first 2 seconds.
- Include captions: Many viewers watch muted, so add readable subtitles.
- Light your scene well: Vertical framing can amplify lighting flaws.
- Use bold, high-contrast text: Improves readability on small screens.

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Creating a Consistent Brand Look with Templates
Consistency in your Reels design helps reinforce brand identity:
- Design and save templates with your standard colors, fonts, and logo placement.
- Standardize transition types and motion styles.
- Use uniform intro and outro sequences to boost brand recall.
Popular editing tools like CapCut and Canva allow you to quickly apply brand presets to new content.
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Troubleshooting Common Instagram Reels Issues
Blurry or Pixelated Video
Result of aggressive compression. Export at the highest quality under the 4GB limit in MP4/H.264.
Black Side Bars
Indicates wrong aspect ratio. Crop or rescale footage to 9:16 before exporting.
Cropped or Hidden Captions
Happens when captions are outside safe zones. Always test placement before final export.
Off-sync Audio
Occurs when exported with varying frame or sample rates. Use consistent export settings.
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Future-Proofing Your Instagram Reels
Instagram occasionally upgrades Reels specifications, potentially increasing length or resolution. Stay prepared by:
- Reviewing Instagram Help Center updates regularly.
- Creating flexible templates for rapid reformatting.
- Archiving original, uncompressed project files.
- Following creator community updates for early feature releases.
By staying current with Reels IG size requirements, your content will maintain high visual standards and platform relevance.
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Conclusion
Understanding and applying the optimal Reels IG size and dimension guidelines is a must for creators aiming to deliver polished, high-performing vertical videos. From safe zone placement to export settings, each element impacts how your audience perceives and engages with your Reels.
Use the technical tips and creative best practices in this guide to ensure every Reel you publish looks professional, resonates with viewers, and takes full advantage of Instagram’s high-visibility short-form format. Ready to elevate your Reels strategy? Start applying these settings to your next video today.