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Supports: Images (JPG, PNG, WebP, GIF)

Resize

Instagram Portrait Post — Resize Image to 1080×1350

Vertical 1080×1350px post — takes up more screen space in the feed.

✓ Free⚡ Instant🔒 No Upload
Settings
Width (px)
Height (px)
Fit Mode
Output Format
Processing…
0%
smaller
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ORIGINAL

Original

RESULT

Result here

How to Use

01
Upload your image — JPG, PNG, WebP, HEIC supported up to 20MB.
02
The tool pre-loads the Instagram Portrait Post preset: 1080×1350px.
03
Choose Cover mode to fill the frame (cropping edges) or Contain to fit the whole image.
04
Click "Resize for Instagram" and download your image.
Quick Answer

Instagram Portrait Post Size: Vertical 1080×1350px post — takes up more screen space in the feed. Free, instant, no upload required.

Frequently Asked Questions

The recommended Instagram Instagram Portrait Post size is 1080×1350 pixels. Vertical 1080×1350px post — takes up more screen space in the feed.
For profile photos use Cover (crops to fill the circle). For posts and banners use Cover to fill the entire frame, or Contain to keep the full image visible with padding.
JPEG is best for photos. PNG is best for graphics, logos, and images with text. WebP gives the smallest file size while keeping excellent quality.
Yes — use the Bulk Resize tool to process up to 100 images at once and download as a ZIP.
Downscaling reduces file size with minimal quality impact. Upscaling beyond the original dimensions can cause blurriness — use the AI Upscaler for enlarging images with best results.
Enable "Lock aspect ratio" before resizing to prevent stretching. This ensures width and height scale proportionally. For social media presets, Pixaroid automatically crops to fill the exact frame using Cover mode — you can switch to Contain mode to show the full image with letterboxing instead.
For standard web use, aim for images under 150KB and no wider than 1600px. Hero images can be up to 1920px wide. Use WebP format for the best quality-to-size ratio. Images above 1MB significantly slow page load speed and hurt SEO rankings.