Instagram Reels Dimensions: Size, Crops and Export Guide

Use 1080 × 1920 pixels as a practical starting canvas for Instagram Reels. That creates a vertical 9:16 aspect ratio.

The canvas alone cannot protect your captions, cover, or product details. You also need to review framing and the upload preview.

This guide separates working recommendations from platform requirements. It includes a resize workflow, crop calculations, and checks you can repeat before publishing.

Choose your Reel dimensions

Start with a vertical canvas

Set the width to 1080 pixels and the height to 1920 pixels. Check the order before exporting.

A 1920 × 1080 file is horizontal. Rotating a clip and changing the project dimensions are separate operations.

For a product demonstration, create the vertical project before arranging your footage. Leave room around the product for hands, labels, and text.

Understand what 9:16 means

An aspect ratio describes width compared with height. A 9:16 image has nine units of width for sixteen units of height.

Both 1080 × 1920 and 720 × 1280 have that shape. Their pixel counts differ, so they cannot preserve the same amount of image detail.

You can calculate the height by multiplying the width by sixteen, then dividing by nine. At 1080 pixels wide, the result is 1920.

Separate recommendations from requirements

Treat 1080 × 1920 as this guide's working recommendation. Do not assume every upload method uses identical limits.

Instagram's Reel size help article accepts aspect ratios between 1.91:1 and 9:16. It asks for at least 30 frames per second and a minimum resolution of 720 pixels.

Meta's Instagram publishing sample recommends 9:16 for API uploads. It also documents MP4 or MOV containers and H.264 or HEVC video.

Those API requirements describe server publishing. They do not establish every rule for the Instagram app, ads, or another scheduling service.

Fit horizontal footage into a vertical Reel

Crop when the subject has room

A crop removes the parts outside your chosen frame. It works best when the important action occupies a narrow area.

Imagine a wide interview with one person near the center. A vertical crop can retain the speaker while removing unused space.

Watch the entire clip after positioning it. A speaker who leans sideways can leave a crop that looked correct in the opening frame.

Fit when you must retain the whole image

Fitting keeps the full source image visible. A horizontal source then leaves unused space inside a vertical canvas.

That approach suits diagrams, screen recordings, and demonstrations with details across the frame. Use the surrounding space deliberately rather than enlarging unreadable footage.

For example, keep a wide software demonstration intact and place a short explanation above it. Check whether viewers can still read the interface.

Rebuild scenes that cannot survive cropping

Some compositions need a different edit. A wide shot of two people at opposite edges cannot always become one useful vertical crop.

Alternate between separate views of each speaker, or use another shot with tighter framing. Keep the audio continuous when that helps the explanation.

Avoid stretching the source to fill the canvas. Stretching changes proportions and can distort faces, products, and lettering.

Plan for previews and overlays

Keep essential information away from edges

Place the main subject and shortest useful headline near the middle of the frame. Leave space around them for interface elements.

Do not treat a downloaded safe-zone template as a guarantee. The viewing surface, device, caption, and interface can affect visible space.

For a skincare demonstration, keep the bottle label away from the right edge. Place the explanatory text where it does not cover the application.

Calculate a crop before committing the design

A centered 3:4 crop of a 1080 × 1920 canvas measures 1080 × 1440. It removes 240 pixels above and below.

A centered square crop measures 1080 × 1080. It removes 420 pixels above and below.

These are geometry examples, not promises about Instagram's current display. Use them to test whether your composition depends on fragile edge placement.

Check the actual upload preview

Review the preview in the publishing method you intend to use. Check the video, cover, and any available profile preview separately.

If a title disappears in one view, move it inward or shorten it. Do not shrink all the text until it becomes unreadable.

Save the editable project before publishing. That gives you a clear place to fix the composition if the preview exposes a problem.

Keep captions readable

Choose one area for captions

Give captions a consistent location that leaves the important action visible. Avoid moving every line to a different corner.

For an interview, check the speaker's face, hands, and any demonstration objects. Place captions where they interfere with the least information.

Sceneform's video caption workflow lets you review generated text and its timing. Check names, numbers, and specialized terms before export.

Test the longest line

Find the widest caption in the video and inspect it at phone size. That line often reveals spacing problems first.

Break a long sentence into shorter timed segments when needed. Keep each segment visible long enough to read while following the scene.

For example, split a long product instruction at a natural phrase boundary. Avoid a line break between a number and its unit.

Review contrast across changing shots

A caption that looks clear over a dark background can disappear over a bright product shot. Review every background change.

Use a readable style and consistent contrast. Check the result with sound off so the captions must carry the explanation themselves.

Do not rely on color alone to distinguish speakers or instructions. Include names or clear wording when the distinction matters.

Resize a Reel in Sceneform

Set the project dimensions

Open Studio and create or open a project. Set the canvas width and height before adjusting individual clips.

The video resizing page explains the available project controls. Use 1080 × 1920 for the working canvas described here.

Changing the canvas does not automatically choose the best framing for every scene. Review each clip after the change.

Adjust the footage manually

Select a clip and adjust its size and position. Keep the subject visible throughout the action, not just at the playhead.

If a wide clip cannot fill the frame usefully, retain the full image or choose another shot. Repeat that decision for each scene.

Sceneform's cropping workflow uses manual framing. It does not promise automatic subject tracking or automatic reframing.

Add text after framing

Place titles and captions after the main footage has its intended position. Otherwise, a later crop can invalidate your text placement.

Use a short headline for the opening scene. Keep detailed instructions in captions or later scenes rather than crowding the first frame.

Preview transitions too. Text can overlap a different background during a transition even when both finished shots look clear.

Export and inspect the downloaded file

Save and name the project, then export it. Open the downloaded video and check its orientation, beginning, ending, captions, and audio.

Inspect the actual file before opening Instagram. A project preview cannot reveal every issue in an exported file.

Keep the original footage and editable project. Use those sources for revisions rather than repeatedly editing a downloaded social-media copy.

Choose export settings deliberately

Use an appropriate video format

MP4 with H.264 video is a practical starting point when your editor offers it. Check the chosen publishing method's current requirements.

Meta's API sample also lists MOV and HEVC. A supported container does not mean every combination of codecs and settings inside it will work.

If an upload fails, inspect the file settings and error message. Renaming a file extension does not convert the encoded video.

Match the frame rate to your workflow

Export at 30 frames per second or higher. Instagram's help article lists 30 FPS as the minimum for Reels. Review motion in the exported file.

Meta's API sample documents a range of 23 to 60 frames per second. Check separate requirements when publishing through another route.

Do not assume a higher number repairs blurry or missing source frames. Changing frame rate and improving source detail are different tasks.

Check sound as well as picture

Listen through headphones and a phone speaker when possible. Confirm that speech remains clear over music.

Watch the opening and ending for clipped words. Then check a visible speaking moment for audio synchronization.

Keep a version without music if you plan to add platform audio later. That avoids overlapping two soundtracks accidentally.

Fix common Reel sizing problems

The video has unwanted empty space

Compare the source ratio with the project ratio. Decide whether to crop the source or keep the surrounding space intentionally.

Also inspect the exported file. Black borders already encoded into a source remain part of the image until you crop them away.

The subject looks stretched

Return to the source proportions before resizing. Increase or decrease width and height together when you want to preserve shape.

Use a crop or a different composition to fill the frame. Distorting a person's face rarely solves a framing problem.

Text disappears after upload

Compare the downloaded file with the upload preview. This tells you whether the problem began during editing or publishing.

Move essential text inward and review the preview again. Keep the editable version so you can make a controlled change.

The result looks soft

Check the original footage first. An enlarged low-resolution source can look soft even inside a correctly sized project.

Compare the original, exported file, and uploaded result separately. This helps you identify where visible quality changed.

Avoid assuming one export setting guarantees sharp playback everywhere. Make a small test using representative footage before preparing a larger batch.

Questions about Instagram Reel dimensions

Is 1080 × 1920 the same as 9:16?

1080 × 1920 gives the pixel dimensions. Nine to sixteen gives the shape. Those pixel dimensions have a 9:16 ratio.

Other dimensions can share that ratio. Always check both the shape and the resolution of your exported file.

Can I turn a horizontal video into a Reel?

You can create a vertical composition from horizontal footage. Choose between cropping, retaining the full image, or rebuilding the sequence.

Check whether viewers can still see the important action. A technically correct vertical file can still have an unsuitable composition.

What size should my Reel cover use?

Instagram recommends a 420 × 654 pixel cover, a 1:1.55 ratio. You cannot edit the cover after uploading, so check it before you publish. Keep its main subject and title central.

Do not assume the cover preview matches full-screen playback. Use the visible preview before publishing instead of relying on one universal crop diagram.

Is there one safe zone for every Reel?

No. For Reels ads, Meta's ads guide suggests keeping the top 14%, the bottom 35%, and 6% on each side free of text and logos. Use those margins as a starting point and check your actual preview.

Treat crop diagrams as planning aids. They cannot replace checking captions, controls, and the final composition together.

Should I export a larger video for better quality?

More pixels do not automatically improve the source or the uploaded result. Start with clear footage and an appropriate project size.

Test your export and upload workflow before changing the whole project. Keep the source files for a meaningful comparison.

Can Sceneform publish this Reel to Instagram?

This guide covers creating and exporting the video. Download your result and use your chosen Instagram publishing method.

Review that method's current limits and upload preview. The editing steps here do not establish an Instagram publishing integration.