Drop your image here
or click to browse from your computer
Supports PNG, JPG, WebP up to 50MB
Popular Presets
Free Online Image Resizer
Resize your images to any dimension instantly with ImageWand's free image resizer. Whether you need images for social media, your website, or print, we've got you covered with preset sizes and custom dimensions.
Social Media Image Sizes
- Instagram Post: 1080 × 1080 pixels (square)
- Instagram Story: 1080 × 1920 pixels (9:16)
- Facebook Post: 1200 × 630 pixels
- Twitter Header: 1500 × 500 pixels
- YouTube Thumbnail: 1280 × 720 pixels (16:9)
- LinkedIn Banner: 1128 × 191 pixels
Why Use Our Image Resizer?
Our image resizer works entirely in your browser, meaning your images never leave your device. This ensures complete privacy while providing instant results. Lock the aspect ratio to maintain proportions or unlock it for custom dimensions.
Frequently Asked Questions
How do I resize an image without losing quality?▼
Our resizer uses high-quality interpolation to maintain image clarity. For best results, avoid enlarging images beyond 2x their original size. Downscaling (making smaller) always preserves quality perfectly.
What size should I use for Instagram?▼
Instagram posts work best at 1080x1080 pixels (square), while Stories should be 1080x1920 pixels (9:16 vertical). Use our Instagram presets for perfect sizing.
Can I resize multiple images at once?▼
Yes! With ImageWand Pro, you can batch resize up to 100 images at once to any dimension. Single image resizing is always free.
Is the image resizer free?▼
Yes, our image resizer is completely free with no limitations. No signup or watermarks. Process unlimited images directly in your browser.