Image Resizer
Change the pixel size of a JPG, PNG, or WEBP image on your device. Lock the aspect ratio so width and height stay in proportion, resize by percentage, or fit the image inside a common frame. Rotate and flip are here too.
Your images are processed locally in your browser and are not uploaded to our servers.
How to use
- Upload an image, or continue with the image you already cropped.
- Enter a width or height. With the lock on, the other side is calculated for you.
- Use a percentage or a preset such as 1920 wide or fit inside 1920 × 1080.
- Preview the result, then download JPG, PNG, or WEBP. Apply the resize if you want to compress it next.
FAQ
How does the aspect lock work?
While the lock is on, editing the width recalculates the height from the current image ratio, and editing the height recalculates the width. Turn the lock off to set both sides yourself.
Will a fit preset distort the photo?
No. Fit presets scale the image so it sits inside the named frame, such as 1080 × 1080. The output keeps the current aspect ratio.
Can I rotate while resizing?
Yes. Rotate left or right by 90 degrees, or flip the image, before you export. The new dimensions update immediately.
Related tools
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Drag and resize a crop box, lock an aspect ratio, zoom, rotate, and flip before you download.
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