How do I resize an image online?

Upload your image, enter the desired width and/or height in pixels, click Resize, then download the resized file.

Can I keep the aspect ratio?

Yes. Keep aspect ratio is enabled by default to prevent distortion. Enter only one side (width or height) to resize proportionally.

Files are used only for resizing and are not stored permanently.

Image Resizer — Resize JPG, PNG, WEBP Online

Resize Image Online

ToolsToday Image Resizer lets you resize images by width and height in pixels while keeping high quality. Perfect for websites, social media, previews, emails and online stores.

Supported formats: JPG/JPEG, PNG, WEBP. No signup required. Files are processed and not stored permanently.

Tip: Enter only width or only height to resize proportionally (when “Keep aspect ratio” is enabled).

Free Online Image Resizer

This free image resizer allows you to change image dimensions in pixels without installing any software. Resize images directly in your browser and download the result instantly.

Why resize images?

Optimize images for websites and faster loading
Prepare images for social media and ads
Reduce image dimensions for email and previews
Keep aspect ratio to avoid distortion

Supported image formats

Input: JPG/JPEG, PNG, WEBP
Output: same format as input (depending on your API)

FAQ

How do I resize an image? Upload → set width/height → click Resize → download.

Can I keep aspect ratio? Yes, it’s enabled by default to avoid stretching.

Which formats are supported? JPG/JPEG, PNG and WEBP.

Are files stored? No permanent storage — only processed to generate the result.