← All Tools

Image Resizer

Resize images to exact width & height. Free, no signup, works in your browser.

📷

Drag & drop your image here, or browse files

JPG, PNG, WEBP — max 20MB

What Does the Image Resizer Do?

The Image Resizer changes any photo to exact pixel dimensions — perfect for profile pictures, banners, thumbnails, and print. Type the width and height you need, lock the aspect ratio to avoid stretching, and download a crisp resized copy in seconds.

Unlike phone gallery apps that only offer presets, here you control the exact output size. The tool preserves sharpness with high-quality resampling, shows a live preview, and lets you pick the output format (PNG, JPG, or WebP). Your images never leave your device — resizing happens entirely in the browser.

How to Use It — Step by Step

  1. Upload a JPG, PNG, or WebP image.
  2. Enter the exact width and height in pixels (toggle the aspect-ratio lock to keep proportions).
  3. Choose the output format and check the live preview.
  4. Download the resized image — free, no watermark.

Popular Uses

  • Profile pictures: exact sizes for LinkedIn, Facebook, and YouTube avatars.
  • YouTube thumbnails: resize to the recommended 1280x720.
  • Print: set precise dimensions for posters and flyers.
  • Web design: uniform image sizes for galleries and product grids.

Private by Design

Like every tool here, the Image Resizer works 100% in your browser. Your files are processed on your own device and never uploaded to any server — which also means it is fast, private, and free to use.

Frequently Asked Questions

Will resizing reduce image quality?

Reducing size (downscaling) keeps quality sharp. Enlarging (upscaling) beyond the original dimensions can look blurry, so we recommend only resizing down or to similar sizes.

What is aspect ratio lock?

When locked, changing the width automatically adjusts the height to keep the image from stretching or squashing. Uncheck it to set width and height independently.

Is my image uploaded anywhere?

No. Resizing happens entirely in your browser — your image never leaves your device.

What format is the download?

The resized image downloads as PNG for best quality. Use our Image Compressor if you need a smaller file size.