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Resize Image for Instagram Free

Resize images for Instagram free. Posts (1080x1080), Stories (1080x1920), Reels (1080x1920), Profile (320x320). No watermarks, browser-based.

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How to Resize for Instagram

  1. Upload your image (JPG, PNG, WebP supported)
  2. Select Instagram preset (Square, Portrait, Story, Reel)
  3. Preview how it will look on Instagram
  4. Download perfectly sized image - no watermarks

Instagram Image Sizes

  • Square Post (1080x1080): Perfect 1:1 ratio for classic Instagram posts that display large in the feed
  • Portrait Post (1080x1350): 4:5 ratio that takes up more screen space and gets higher engagement
  • Landscape Post (1080x566): 1.91:1 ratio for wide cinematic images
  • Stories & Reels (1080x1920): Full-screen 9:16 vertical format for maximum impact
  • Profile Picture (320x320): Optimized for crisp display on all devices
  • IGTV Cover (420x654): Perfect thumbnail size for IGTV videos
  • Carousel Support: Resize multiple images to consistent sizes
  • No Quality Loss: High-quality output using advanced algorithms
  • 100% Browser-Based: Your images never leave your device