The recommended 인스타그램 Instagram Story / Reels cover spec is 1080×1920 px (9:16). Stories and Reels are 1080×1920 (9:16). The top 250px and bottom 340px are covered by UI, so keep key text in the middle.
"Fill" center-crops when the ratio differs. "Fit" pads with the chosen color. "Fit width" keeps the height ratio, for detail pages.
Drag the preview of a "Fill" result to move the crop.
JPG, PNG or WebP, quality 50–100. Each result card shows size and weight.
Select several files to convert them to the same spec and download with "Save all".
1080×1920 px, ratio 9:16. Stories and Reels are 1080×1920 (9:16). The top 250px and bottom 340px are covered by UI, so keep key text in the middle.
Choose "Fit (padding)" to avoid cropping; with "Fill" you can drag the preview to move the crop.
Upscaling beyond the original blurs. Use the largest original you have; when downsizing, quality 90+ is visually lossless.