Image Resizer

Resize any image by width or height while keeping the aspect ratio. No upload required.

Resize any image by width or height while preserving the aspect ratio. This tool is perfect for preparing images for web, social media, or documents without installing anything.

• Upload a PNG, JPEG, WebP, or AVIF image.
• Enter a target width or height.
• Keep the aspect ratio locked for distortion-free resizing.

Use the same dimensions as your layout to avoid browser scaling.