Free Instagram Story Resizer

Resize images for Instagram Stories online for free with ImgTool.app's Instagram Story resizer tool. Quickly resize JPG, PNG, GIF, WebP, and HEIC photos to 1080x1920 locally in your browser—no uploads required. Add text overlays, watermarks, and filters with live previews for perfect social content.

Upload Image

Drop, select, or paste an image to start.

  • Local processing for privacy
  • Instagram presets & custom dimensions
  • Intelligent resize modes
  • Text overlays & watermarks
  • Expanded filters with live previews
  • Multi-format support

Key Features of Our Free Instagram Story Resizer Tool

Local Processing

All resizing happens in your browser—no uploads, ensuring privacy and speed for Instagram Stories.

Intelligent Resize Modes

Choose contain, cover, or stretch to resize without odd distortions—perfect for Instagram visuals.

Live Previews

See changes in real-time as you adjust filters, text, dimensions, and more.

Instagram Presets

One-click resize for Stories, Reels, Posts (square, portrait, landscape).

Quality & Format Control

Adjust quality, resize percentage, and download in JPG, PNG, or WebP optimized for Instagram.

Aspect Ratio Lock

Maintain Instagram proportions like 9:16 for Stories with locked aspect ratio or choose custom ratios.

Multi-Format Support

Resize JPG, PNG, GIF, WebP, and HEIC images effortlessly for Instagram Stories.

Text Overlays & Watermarks

Add custom text with font choices, logos, or watermarks in one click for branded Instagram content.

Expanded Filters

Apply grayscale, sepia, invert, brightness, contrast, saturate, hue-rotate, or blur with adjustable intensity and live previews.

Instagram Story Resizer FAQ - Answers to Common Questions

Upload your image, select the Instagram Story preset (1080x1920) or custom dimensions, choose resize mode (fit, crop, stretch), add text overlays or watermarks, apply filters, adjust settings, see live previews on changes, and download the resized image—all locally in your browser. You can also drag and drop a new image onto the preview to replace it.

Yes, 100% free with no account needed. Your images never leave your device.

Supports JPG, PNG, GIF, WebP, and HEIC for input, with output in JPG, PNG, or WebP optimized for Instagram.

Yes, our tool includes dedicated presets for Instagram Stories, Posts, and Reels, intelligent resize modes (fit, crop) to avoid stretching, text overlays with font choices, watermarks, and expanded filters with live previews.

Absolutely, the tool is fully responsive and works on desktops, tablets, and mobiles for quick Instagram Story prep.

Use our quality slider to maintain high resolution while resizing to 1080x1920. Lock aspect ratio and choose intelligent modes like fit or crop to avoid distortion.

Yes, check our bulk resize tool for processing multiple images at once for Instagram campaigns.

Enter your text in the overlay field, choose font, color, size, and position, or upload a logo for watermarking. See live previews as you adjust before downloading.