Resize any photo to the perfect Instagram Story size (1080x1920px). Full-screen 9:16 vertical format. Free, instant, no upload required.
1. Upload Image
Max 50MB
2. Select Format
Upload an image to see the preview
About the Instagram Story Tool
Instagram Stories demand a full-screen 9:16 vertical format (1080x1920 pixels). Landscape photos, square images, and non-vertical content will be automatically letter-boxed or cropped by Instagram — ruining your story aesthetics. DCPIXEL applies smart cover-fill resizing to ensure your image fills the entire story canvas for maximum visual impact.
100% Private — Processed in Your Browser
Every file stays on your device. DCPIXEL processes images entirely using the browser's built-in Canvas API and WebAssembly — zero server uploads, zero data collection.
Free — No Account, No Limits
DCPIXEL is completely free with no daily limits, no watermarks, and no registration. We never process your files on our servers, so we can offer this permanently at no cost.
Frequently Asked Questions
What are the correct image dimensions for Instagram in 2025?+
Square: 1080x1080px (1:1) | Portrait: 1080x1350px (4:5) | Reels/Stories: 1080x1920px (9:16) | Landscape: 1080x566px. Our presets are updated to match current platform specifications.
Will resizing for social media crop my image?+
Yes, to fit the exact platform ratio without black bars. We use a smart cover-fill algorithm that centers your subject. You can see a real-time preview before downloading.
Can I resize the same image for multiple platforms?+
Yes. Resize for Instagram, then switch the preset to YouTube or LinkedIn and download a new version — all without re-uploading.
What format is the output image?+
PNG by default for maximum quality. This ensures crisp logos, text overlays, and screenshots. For photos, the visual difference from JPG is negligible at social media display sizes.
User Reviews
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