How to Convert & Format Videos for Instagram Reels Online (2026 Guide)

Learn how to format landscape or square videos into 9:16 vertical Instagram Reels, extract HD cover thumbnails, and trim video duration. Free browser guide.

👨‍💻

Jeeva

Founder & Developer, PDFBucket

!instagram reel guide

Formatting videos for Instagram Reels

Instagram Reels and Stories require vertical 9:16 aspect ratios. If you upload a standard 16:9 landscape video recorded on a camera or laptop, Instagram will crop off the sides or pillarbox your video with black bars.

Try our free Video to Audio Converter to extract audio tracks from your clips.

Reel Technical Specifications (2026)

Specification	Recommended Setting
Aspect Ratio	9:16 Vertical
Dimensions	1080 × 1920 pixels
Video Format	MP4 or MOV
Audio Format	AAC / MP3 (44.1 kHz)

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💬 FAQ

FAQs about Video Tools

Everything you might be wondering — answered.

What aspect ratio is required for Instagram Reels?+

Instagram Reels require a 9:16 vertical aspect ratio with dimensions of 1080×1920 pixels.

How do I extract a cover thumbnail from a video?+

Upload your video to PDFBucket's Instagram Video Tool, pause at any timestamp, and click 'Capture & Download Cover'.

Are video files uploaded to a server during conversion?+

No. All frame extraction and 9:16 canvas rendering run locally inside your browser memory using HTML5 APIs.

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