Image Resizer Online

Resize images online quickly and securely with our free image resizer. Change the width and height of your photos while preserving the original aspect ratio to prevent distortion. Whether you're preparing images for a website, social media, presentations, or e-commerce, this tool makes resizing fast and simple.\n\nAll image processing happens directly in your browser using the HTML5 Canvas API. Your images are never uploaded to a server, giving you complete privacy and keeping your files on your device.\n\nThe tool supports popular image formats including PNG, JPEG, and WebP, and allows you to resize up to 10 images at once, making it ideal for both individual users and batch workflows.

Our online image resizer is designed to be fast, private, and easy to use.

• Resize images without installing software
• Keep the original aspect ratio to avoid stretched images
• Resize PNG, JPEG, and WebP files
• Batch resize up to 10 images
• Process images entirely in your browser
• No registration or account required
• Works on Windows, macOS, Linux, Android, and iPhone
• Completely free to use

Resizing changes an image's dimensions, making it larger or smaller while maintaining visual quality whenever possible.

Smaller image dimensions can:

• Improve website loading speed
• Reduce storage space
• Meet upload size requirements
• Create consistent image layouts
• Improve user experience on mobile devices

Keeping images at the correct dimensions also helps websites load faster and display more consistently across different screen sizes.

This tool supports the most common image formats:

• PNG
• JPEG (JPG)
• WebP

Simply upload your image, choose the new dimensions, and download the resized version in your preferred supported format.