Instagram landscape post size: 1080×566 at 1.91:1
Size answer and destination decision
Use 1080×566 pixels for a wide 1.91:1 landscape feed frame.
1080 ÷ 566 = 1.9081 (about 1.91:1)
Plan landscape feed framing around a side-to-side composition with a horizon, paired subjects, or horizontal product line. This editorial framing differs from the generic 1.91:1 calculator intent, which only derives equivalent dimensions.
Use this preset when
- The scene gains meaning from width and balanced left-to-right visual movement
- A feed preview keeps faces, labels, and edge details visible after the wide crop
Reconsider the crop or format when
- Portrait photography would shrink the main subject until expression or texture becomes hard to read
- Square or 4:5 artwork needs more vertical room for a headline and call to action
After export: manual destination check
After export, manually check the landscape framing in the Instagram feed at phone size.
Open the working workflow
Use 1080×566 when an Instagram feed post needs a wide 1.91:1 composition. Check that the subject still reads at phone size; switch to square or 4:5 when vertical detail matters more.
Local processing, no upload. Open this preset in the resizer, use Crop to fill, then export as JPG or PNG.
Use 1080×566 for an Instagram landscape post when the feed needs a wider composition than square or portrait. If the intent is the broader 1.91:1 ratio, start with the 1.91:1 calculator.
Summary
Dimensions
Aspect ratio
Recommended mode
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Related links
Quick tips
- Use 1080px+ source images to reduce blur after resize.
- If faces get cut, switch to Pad mode or drag the crop focus.