Resize Image Online
Change image dimensions in pixels. Resize JPG, PNG, and WebP images for social media, print, or web. Batch processing supported.
Click to select or drag and drop images
Supports JPG, PNG, WebP, AVIF, GIF, HEIC, and more (max 50MB each)
Perfect Sizes for Every Platform
Social Media
Resize specifically for Instagram posts (1080x1080), Stories (1080x1920), or Facebook covers.
Web & Blog
Create standard blog featured images (1200x630) or thumbnails (150x150) for your website.
Wallpapers
Make exact fit wallpapers for desktop (1920x1080, 4K) or mobile screens.
Email & Sharing
Shrink oversized photos to smaller dimensions (e.g. 800px width) for fast email attachments.
Why Use Our Resizer?
Batch Processing
Resize 50 images at once. Set the width, and let us handle all the tedious work.
High Quality Resampling
We use advanced algorithms (Lanczos/Bicubic equivalent) to ensure resized images stay sharp.
Privacy First
Everything runs in your browser via JavaScript. No server uploads means zero security risk.
Common Dimensions Cheat Sheet
Frequently Asked Questions
Does resizing reduce image quality?▼
Making an image smaller (downscaling) generally preserves quality and sharpness. Making an image larger (upscaling) will cause pixelation or blurriness because you're adding data that doesn't exist. Our tool uses high-quality resampling to minimize these effects.
What is 'Keep Aspect Ratio'?▼
It ensures your image doesn't get stretched or squished. If you change the width, the height automatically adjusts to maintain the original proportions of the image.
Can I resize multiple images at once?▼
Yes! You can upload and batch resize multiple images to the same dimensions simultaneously. Perfect for preparing a gallery of product photos.
Is it suitable for social media?▼
Absolutely. You can enter precise dimensions for Instagram (1080x1080), YouTube thumbnails (1280x720), or any other platform requirements.
Ready to Resize?
Fast, free, and secure image resizing directly in your browser.