🖼️ Image Tools
Image Resizer
Resize JPEG, PNG, or WebP images to exact pixel dimensions in your browser.
Ready to use · Runs in your browser · No signup
How to use the Image Resizer
Resize a supported image to exact width and height values while optionally locking the original aspect ratio. Processing stays in your browser.
- Choose a JPEG, PNG, or WebP image and confirm its detected dimensions.
- Enter the output width and height, choose a format and quality when applicable, then create the resized image.
- Download the generated file after reviewing its output dimensions and file size.
Last reviewed for accuracy:
Common questions
Does resizing upload my image?
No. The launch version decodes, resizes, and exports the image locally in your browser.
Why can file size increase after resizing?
File size depends on pixel count, source format, output format, image detail, and quality settings, not dimensions alone.