Image Resizer & Cropper

Modify image dimensions, crop specific aspect ratios, and export to PNG, JPEG or WebP completely offline.

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Drag & drop your image here or browse

How the Visual Image Cropper Works

When you upload an image, our tool renders the picture in an interactive editor. You can visually select a region of interest by drag-and-cropping using preset ratios like 1:1 for social profile square icons, or widescreen format 16:9. Clicking the crop action extracts that selection from the source resolution without losing raw clarity.

Maintain Aspect Ratio and Pixel Resize

If you need to shrink an image to exact pixel dimensions (for example, fitting a 1920x1080 banner into a 800x450 layout), simply use the resizing fields. Selecting the maintain aspect ratio checkbox auto-calculates the linked field to prevent stretching or squashing the artwork. You can crop first and then resize, or perform them independently.

Privacy First Local Execution

Like the entire ToolKitnator suite, the Image Resizer operates client-side inside your local browser sandbox. Large graphic files are not uploaded to remote servers. The compression and resampling calculations happen inside HTML5 canvas operations in real-time, making it fast and secure.