Image Resizer

Resize images to any size — free

Resize photos to exact pixel dimensions or ready presets for web, social and print — keep proportions or set a custom width and height.

  • Resize by pixels, percentage or preset
  • Lock aspect ratio or set custom dimensions
  • Free · no signup · files deleted automatically

JPG, PNG, WEBP and more · Up to 50 MB

1600 × 900640 × 360
Resizing

Upload Image

Files are auto-deleted after processingNo watermarksFree to use — no signup required

Frequently Asked Questions

Upload your image, enter the desired dimensions, and click resize. This online image resizer preserves quality and helps create images for social media, websites, and print with precise dimensions. Supports JPG, PNG, WEBP, GIF, SVG formats for businesses and creators.

usage

Yes. Keep the aspect ratio locked and enter one dimension to automatically calculate the other. This is useful for creating images that fit specific layouts without distortion.

features

We support JPEG, PNG, WebP, GIF, and TIFF formats. The output format will be the same as the input format, preserving quality and transparency.

technical

Making an image smaller (downscaling) keeps it sharp — we use high-quality resampling so detail stays clean. Making an image larger (upscaling) is different: there are no extra pixels to add, so the software interpolates and the result can look soft or blurry. To enlarge a photo without that softness, use our AI Upscaler, which reconstructs detail instead of stretching it.

quality

Yes. Enter the exact pixel dimensions you need for a print-ready image. Note that print sharpness depends on pixel count, not just the DPI tag: for an 8x10" print at 300 DPI you need roughly 2400x3000 pixels. If your source is smaller than that, enlarge it first with our AI Upscaler so the print stays crisp.

features

Yes. Resizing happens on our secure servers; uploads are auto-deleted after processing and never shared. There are no watermarks, and you can download the resized image immediately, making it perfect for confidential client assets and brand images that require privacy. Trusted by businesses, agencies, and professional creators.

privacy

How Image Resizer helps you get it done

Real problems it solves every day — for businesses, creators, and everyday tasks. Find the use case that fits you and start in seconds.

Web & SEO

Website Optimization

Resize JPG, PNG, WEBP, GIF, SVG images for optimal website performance and faster loading times. Essential for businesses to improve SEO, Core Web Vitals, and user experience. Supports all major image formats for professional web design and e-commerce platforms.

For Business

Email Marketing

Resize images to meet email size limits while maintaining quality for businesses. Perfect for marketing campaigns, newsletters, and professional communications. Supports JPG, PNG, WEBP, GIF formats for optimal email delivery and engagement.

For Business

Social Media Marketing

Resize images to fit different social media platform requirements for businesses. Optimize content for Instagram, Facebook, LinkedIn, Twitter, and YouTube with precise dimensions. Supports all major formats for professional social media management.

For Business

Print Sizing

Resize images to specific dimensions for printing and physical displays for businesses. Perfect for marketing materials, brochures, banners, and professional presentations. Maintains quality for high-resolution printing requirements.

For Business

Mobile Optimization

Optimize images for mobile devices and apps with appropriate sizing for businesses. Improve mobile user experience, reduce bandwidth usage, and enhance app performance. Supports all major formats for responsive web and mobile app design.

For Business

Storage Management

Reduce image file sizes to save storage space on devices and cloud storage for businesses. Essential for managing digital assets, reducing hosting costs, and improving backup efficiency. Supports JPG, PNG, WEBP, GIF, SVG formats.