Cropping & sizing
Why is Instagram cropping my Reel? 5 causes and fixes
Short answer
Instagram crops or scales a Reel for one of four reasons. The file is outside the accepted shape: Instagram documents an aspect ratio between 1.91:1 and 9:16, so a square or landscape clip has to be fitted to the vertical frame, either by cropping the sides or by leaving space. The screen is taller than 9:16, and Meta documents that it may zoom the creative, which cuts the sides. Content near the bottom is not cropped at all but covered by the caption and buttons. Or the cover is wrong, because Instagram recommends a 420 × 654 cover and says you cannot edit it after uploading.
Key takeaways
- Instagram accepts a Reel aspect ratio between 1.91:1 and 9:16, minimum 30 fps and minimum 720 px.
- A square or landscape file must be fitted to the vertical frame, so something is cropped or padded.
- Meta documents that on screens taller than 9:16 it may zoom the creative, cutting outside the safe zone.
- Text low in the frame is covered by the caption and buttons, not cropped.
- The cover photo is recommended at 420 × 654 (1:1.55) and cannot be edited after upload.
Where the bars come from, in pixels
A player that shows a 16:9 file in a 9:16 frame can either letterbox it (bars) or zoom it (crop). Both are the same arithmetic. A 1920 × 1080 file scaled to 1080 px wide is 1080 ÷ 16 × 9 = 608 px tall, so a 1080 × 1920 frame leaves 1920 − 608 = 1312 px of empty space, which is 656 px above and below when centered.
The same numbers decide whether padding or cropping is the right answer for you.
| Source | Placed in 1080 × 1920 | Padding needed | Pixels lost if you crop |
|---|---|---|---|
| 1920 × 1080 (16:9) | 1080 × 608 picture | 656 px top and bottom | 608 of 1920 px of width |
| 1080 × 1080 (1:1) | 1080 × 1080 picture | 420 px top and bottom | 420 px of each side |
| 1080 × 1350 (4:5) | 1080 × 1350 picture | 285 px top and bottom | 228 px of each side |
| 1080 × 1920 (9:16) | 1080 × 1920 picture | None | None |
Computed: each figure is the source scaled to 1080 px wide, then the difference from 1920 px of height split evenly. A 4:5 file is the mildest case: it matches the frame width but not its height, so it gets 285 px bars, and if it is scaled to fill the height it loses 228 px per side.
Find your case
| What you see | What it usually means | Do this |
|---|---|---|
| Square or landscape Reel looks zoomed in | It was scaled to fill the 9:16 frame | Export 1080 × 1920 yourself (step 1) |
| Exactly 9:16, sides cut on some phones | Taller screens zoom to fill the height | Keep content inside the safe area (step 3) |
| Text at the bottom is unreadable | The caption, username and audio line cover the lower frame | Move text above the bottom 35% (step 3) |
| Cover text is cut on your profile | The cover is a 420 × 654 recommendation and cannot be changed later | Choose a cover with the text centered (step 4) |
| Photo post text is cut | Photo posts are fitted to the viewer's screen as well | Leave margins inside a 9:16 canvas (step 2) |
| Reel is blurry as well as cropped | Not a framing problem | Check the upload quality setting (step 5) |
Fix it step by step
Export inside the accepted shape
Instagram documents that you can upload a Reel with an aspect ratio between 1.91:1 and 9:16, with a minimum frame rate of 30 fps and a minimum resolution of 720 pixels. Export 1080 × 1920 at 9:16 and 30 fps or better, so nothing has to be fitted.
Understand what fitting a square file costs
Computed: a 1080 × 1080 square scaled to fill a 1080 × 1920 frame becomes 1920 × 1920, so you upscale by 1.78 and can keep 1080 of 1920 px of width, which means 420 px removed from each side. Padded instead, the same file leaves 420 px above and below. Crop and upscale, or keep 4:5 and pad: decide before you export.
Keep text and faces inside the safe area
Meta's safe-zone guidance for 9:16 creative says to keep the edges, top, bottom and sides free of key creative elements, text and logos, and that on devices taller than 9:16 it may zoom the creative to fill the whole screen, which crops areas outside the safe zone. On a 1080 × 1920 frame that is below the top 14% and above the bottom 35%.
Choose the cover once, because you cannot change it
Instagram recommends a cover photo size of 420 × 654 pixels, which is a 1:1.55 ratio, and states that right now you cannot edit your cover photo after you have uploaded it. So the cover has to be right in the file you upload: keep the subject and any title inside the middle of the frame.
Separate framing problems from quality problems
If the Reel looks soft as well as cropped, the cause is elsewhere: Instagram documents an Upload at highest quality setting under Profile, Menu, Media quality, and warns that higher quality uploads take longer. That setting has nothing to do with cropping.
ProfileMenuMedia qualityUpload at highest quality
Preview where the Reel will actually be seen
A Reel is framed differently in the feed, in the full-screen player and on your profile grid, so check the placement that matters. Meta documents that taller screens may zoom or letterbox, and the grid shows a smaller crop of the cover, so only a centered composition survives all three.
Safe area for a 1080×1920 video
| Edge | Keep text out of | Pixels |
|---|---|---|
| Top | 14% | 269 px |
| Bottom | 35% | 672 px |
| Left | 6% | 65 px |
| Right | 6% | 65 px |
Official guidance (approximate). Source: Sales Video Ad Specs on Instagram Reels (Meta Ads Guide), checked 2026-10-05. Meta publishes this for Reels ads; organic Reels can differ.
How much a full-screen 9:16 video loses on tall phones
Computed, not published by the platform: if the app scales a 9:16 video to fill the whole screen height, this much of the width is cut from each side.
| Phone | Screen | Cut per side | Of a 1080 px frame |
|---|---|---|---|
| iPhone 15 / 16 | 1179×2556 | 9.0% | 97 px |
| iPhone 15 Pro Max | 1290×2796 | 9.0% | 97 px |
| iPhone 16 Pro Max | 1320×2868 | 9.1% | 98 px |
| iPhone SE (3rd gen) | 750×1334 | none | 0 px |
| Samsung Galaxy S24 | 1080×2340 | 9.0% | 97 px |
| Google Pixel 8 | 1080×2400 | 10.0% | 108 px |
Instagram Reels values, as published
| Aspect ratio | Between 1.91:1 and 9:16 |
|---|---|
| Frame rate | Minimum 30 fps |
| Resolution | Minimum 720 px |
| Cover photo | 420 × 654 px (1:1.55) · cannot be edited after upload |
| Upload quality | Profile > Menu > Media quality > Upload at highest quality |
| Safe zone | Keep the edges of 9:16 creative free of text and logos |
The order that fixes most Reel framing problems
- Export 1080 × 1920 at 9:16 and at least 30 fps.
- Decide crop or pad for any non-9:16 source before you export, not after.
- Place text and faces inside the safe area so a zoom cannot remove them.
- Choose the cover with its text centered, because the cover cannot be edited later.
- Preview in the feed, the full-screen player and on your profile grid.
Frequently asked questions
Why is Instagram cropping my Reel?
The file's aspect ratio is outside the range Instagram accepts, which is 1.91:1 to 9:16, so it has to be scaled to fill the vertical frame. On screens taller than 9:16, Meta also documents that it may zoom the creative, which cuts the sides.
How do I stop Instagram cropping my video?
Export 1080 × 1920 at 9:16 with at least 30 fps and 720 px, which is inside Instagram's published range, and keep text and faces inside the safe area so a zoom does not cut them.
Can I edit a Reel cover after posting?
No. Instagram recommends a cover photo of 420 × 654 pixels and states that you cannot edit your cover photo after you have uploaded it.
Is my Reel text cropped or covered?
Covered. Meta's guidance says text and logos near the edges of 9:16 creative are covered by the user interface rather than cropped, which is why the caption, username and buttons hide the lower frame.
Sources
- Instagram Help: Reel size & aspect ratios (official, checked 2026-10-07)
- Meta Business Help: About text overlays and the safe zone for ads (official, checked 2026-10-07)
- FFmpeg Documentation: Video filters (crop, pad, scale, setsar, subtitles) (official, checked 2026-10-07)
Reviewed 2026-10-07. Steps not attributed to a source are general video practice or computed above.