Free private image tool
Image Resizer
Change an image to exact dimensions without uploading it.
- ✓Set an exact width and height.
- ✓Lock the original aspect ratio.
- ✓Export as JPG, PNG, or WebP.
Local image tool
Choose an image and create your result.
Original image
·
Your image is ready
- Original file
- —
- New file
- —
- Size change
- —
- Dimensions
- —
Created locally in this browser. This image was not uploaded.
Your images never leave your device.
Processing happens locally. Nothing is uploaded or saved.
01
How this check works
- 1
Choose an image from your device.
- 2
Adjust the available output settings.
- 3
Create and download the result in your browser.
02
What this result tells you
Resize JPG, PNG, and WebP images to exact pixel dimensions in your browser. Keep the aspect ratio and download the result privately.
- Set an exact width and height.
- Lock the original aspect ratio.
- Export as JPG, PNG, or WebP.
FAQ
Frequently asked questions
Does resizing reduce image quality?+
Making an image smaller usually preserves useful detail, while enlarging requires the browser to estimate new pixels and may look softer. JPEG and WebP quality settings also affect the result.
Your images never leave your device.+
ImageMetaCheck reads your file with browser APIs on your device. The image is never sent to our server, stored in a database, or used for training.