Image Resizer

Resize images by exact pixels or percentage scale for web, email and social use.

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How to use Image Resizer

Three quick steps — no sign-up needed

  1. Step 1

    Upload your image

    Select the photo or graphic to resize.

  2. Step 2

    Set width, height, or scale

    Enter pixel dimensions or use percentage scale. Lock aspect ratio when you need proportional results.

  3. Step 3

    Download the resized file

    Save the new dimensions for web, forms, or social posts.

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About Image Resizer

Image Resizer changes photo dimensions by exact pixel width/height or by percentage scale.

Upload an image, set width and height in pixels or switch to percentage scale, then download. Keep aspect ratio locked to avoid stretched faces; unlock only when you intentionally need a different proportion.

Upscaling a tiny image cannot invent true detail - results may look soft. For print, check DPI and physical size requirements separately from pixel dimensions.

Benefits of Image Resizer

Pixel or percent mode Exact sizes or relative scaling.
Web and form ready Match required dimensions quickly.
Aspect ratio control Avoid distorted photos.
No install needed Resize in the browser.

Frequently asked questions

How do I resize without cropping?

Set one dimension and keep aspect ratio locked so the other adjusts.

Why does the image look blurry after enlarging?

Upscaling cannot recover missing detail from a small original.

What size for Instagram?

Use the Social Media Resizer for platform presets, or enter the current recommended pixel size.

Pixels vs inches?

This tool works in pixels/percent; convert print inches using DPI separately.

Can I resize a batch?

Process files one at a time unless batch mode is shown.