Source

Select or drop an image file.

Choose imageor drag a file into this panel

Your preview will appear here.

Output

Pick a file to start.

Guide

What this tool is for

Resize Image changes the pixel dimensions of JPG, PNG, and WebP images while maintaining aspect ratio by default. You can specify exact width or height in pixels, and the tool calculates the other dimension automatically to prevent stretching or distortion. Resizing is one of the most effective ways to reduce file size, especially for images that are much larger than their intended display size. A live preview shows the resized result before you download.

Use this tool when you need to change the pixel dimensions of an image for web display, print, email, or platform requirements, while maintaining proper aspect ratio and visual quality.

How to use this tool

A short browser-side flow that keeps the file on the current device.

Upload the image that needs new dimensions or drag it directly into the workbench on the tool page.
Wait for the browser to load a local preview so you can see the original image before resizing.
Enter the desired width and height in pixels, or choose a percentage scale to resize proportionally.

Best use cases

Common jobs where this page saves a repetitive manual step.

Adjusting oversized photos to meet strict dimension requirements for social media profile pictures and posts.
Resizing images to fit specific width and height slots in website layouts, blog posts, and landing pages.
Creating uniformly sized thumbnails for product galleries, photo albums, and portfolio grids.

Output and format notes

Details that help you avoid format or quality mistakes before export.

Resizing to smaller dimensions will reduce file size, but may also make fine details and small text harder to see.
Enlarging images beyond their original dimensions can cause blurriness and pixelation because new pixels are interpolated.
Always maintain the aspect ratio to avoid stretching and distortion unless you specifically need non-proportional output.

Resize Image vs. compression and cropping

Different conversion paths and optimization tools serve distinct needs depending on your target format, file size goals, and intended use case.

Use Compress Image when dimensions are correct but file size still needs to be smaller
Use Crop Image when you need to change aspect ratio or remove unwanted portions of the image
Use Profile Picture Resizer when resizing specifically for social media and professional network avatars

FAQ

Frequently asked questions

Will resizing reduce image quality?

Making an image smaller reduces detail density. Enlarging it can cause blurriness because new pixels are interpolated from existing ones.

Can I resize without changing the aspect ratio?

Yes. The tool supports proportional resizing that maintains the original width-to-height ratio to avoid distortion.

Is my image uploaded to a server during resizing?

No. The entire process runs locally in your browser. Your image never leaves your device.

What is the maximum image size I can resize?

The tool handles most common image sizes, but very large files may take longer to process depending on your device.

Can I resize multiple images at once?

This tool is designed for one-at-a-time processing with preview. For batch resizing, use a dedicated desktop tool.

Will the original file be modified?

No. The tool always creates a new, resized copy for download. Your original file remains unchanged.

Can I resize to exact pixel dimensions?

Yes. You can enter exact width and height values, or use percentage scaling for proportional resizing.

Short paths into the nearest related tasks.