Does resizing reduce image quality?

Downscaling generally preserves quality. Enlarging a small image can cause blurriness. Start with the highest resolution source image available.

Are images uploaded to a server?

No. All processing happens entirely in your browser using the Canvas API. Your images never leave your device.

What file format should I download?

PNG preserves quality without compression artifacts. JPG produces smaller files suitable for photos. Choose based on your needs.

Is this tool free to use?

Yes, completely free with no signup, watermarks, or usage limits.

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Resize Image for Instagram Carousel

Resize images to the correct Instagram Carousel size (1080×1350) instantly. Free browser-based tool.

Target size:1080 × 1350 px

Drop image here or click to upload

JPG, PNG, WebP, or HEIC

About Instagram Carousel

Instagram carousel images work best at 1080×1350 pixels (4:5 portrait ratio). This size takes up maximum vertical space in the feed, increasing visibility and engagement. All slides in a carousel should use the same dimensions for a consistent viewing experience. Carousels with educational or step-by-step content tend to get saved and shared more often. Use the extra vertical space to include more visual information than a standard square post.

Other Instagram Image Sizes

Instagram Post1080×1080 Instagram Story1080×1920 Instagram Reel Cover1080×1920 Instagram Profile Picture320×320 Instagram Portrait1080×1350 Instagram Landscape1080×566

Also available as dimension page:

1080×1350 1080×1350

Frequently Asked Questions

Does resizing reduce image quality?: Downscaling generally preserves quality. Enlarging a small image can cause blurriness. Start with the highest resolution source image available.
Are images uploaded to a server?: No. All processing happens entirely in your browser using the Canvas API. Your images never leave your device.
What file format should I download?: PNG preserves quality without compression artifacts. JPG produces smaller files suitable for photos. Choose based on your needs.
Is this tool free to use?: Yes, completely free with no signup, watermarks, or usage limits.

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