How to use Image Resizer
- Upload a supported image file from your device. The upload control shows accepted formats and file limits.
- Adjust the available size, quality, crop, colour or export settings while checking the preview.
- Process the image, preview the output and download the new image file. Use Process another image to start again.
What Image Resizer does
Resize an image to exact pixel dimensions online, preserve or unlock the aspect ratio and download the resized PNG.
Result and export
Process the image, preview the output and download the new image file. Use Process another image to start again.
Privacy and processing
Image processing runs locally in the browser where supported. Tools that use OCR, AI or external services identify that behaviour before processing.
Limits and common errors
Very large images, damaged files, handwriting, blur and low-resolution sources can reduce quality or browser performance.
Frequently asked questions
What should I enter?
Upload a supported image file from your device. The upload control shows accepted formats and file limits.
What result will I get?
Process the image, preview the output and download the new image file. Use Process another image to start again.
Is my information uploaded?
Image processing runs locally in the browser where supported. Tools that use OCR, AI or external services identify that behaviour before processing.