Image Resizer & Cropper

Crop, resize, rotate, and flip your images. Adjust dimensions in pixels, millimeters, centimeters, or inches. All processing happens in your browser.

Choose a file or drag and drop

Accepted formats: JPG,JPEG,PNG,WEBP

Your files stay private

All processing happens in your browser. No upload to any server.

How to use

  1. 1. Upload your image.
  2. 2. Drag the crop handles or choose a preset aspect ratio.
  3. 3. Set output dimensions in pixels, mm, cm, or inches.
  4. 4. Rotate or flip if needed.
  5. 5. Click "Resize Image" to process.
  6. 6. Download the result.

Keyboard shortcuts

  • Arrow keys: Nudge crop by 1 pixel
  • Shift + Arrow keys: Nudge crop by 10 pixels
  • Tab: Focus the crop editor first

FAQ

What DPI should I use?
For digital uploads, DPI is typically ignored — websites care about pixel dimensions. Use 96 DPI for screen display or 300 DPI for print.
Will quality be lost?
Downscaling (making smaller) generally preserves quality. Upscaling (making larger) may reduce sharpness.

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Last updated: 2026-07-11