Toolzie

Image Resizer & Cropper

Image Preview

2. Resize or Crop

Resize

Crop

Adjust the selection on the image above.

3. Result

Result Preview

How to Use the Image Resizer & Cropper

Upload, resize or crop. Lock aspect ratio. Enter dimensions or drag crop box. Download result.

Resize for social media/email/web. Crop to focus. No Photoshop needed.

Frequently Asked Questions

Ratio?

Yes, lock to scale proportionally.

Max size?

~10,000x10,000 on typical devices.

Preset ratios?

Yes, 1:1, 16:9, 4:3 etc.

Quality?

Reducing preserves; enlarging may blur.

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About This Tool

Resize and crop images to exact pixel dimensions with the Toolzie Image Resizer & Cropper. Maintain aspect ratio, set custom dimensions, and crop to a specific region — all without uploading to any server.

How to Use

  1. Upload your image.
  2. Enter the target width and height in pixels, or use the percentage scale.
  3. Toggle 'Lock aspect ratio' to maintain proportions.
  4. Use the crop tool to select a specific region, then download the result.

Frequently Asked Questions

Will resizing reduce my image quality?

Reducing image size generally maintains quality. Enlarging an image beyond its original size can cause pixelation.

Can I resize to a specific aspect ratio like 16:9?

Yes — enter the width and lock the aspect ratio, or manually set both dimensions.

What formats can I export the resized image as?

Export as JPG, PNG, or WebP.

Is my image sent to a server?

No — all processing happens locally in your browser.