Resize Images Online
Get the dimensions you need, without the extra steps.
Add your images
● Local processingDrop your images here
or choose files from your device
JPG, PNG, WEBP · Up to 30 MB each · Paste with Ctrl / ⌘ + VYour images are processed locally in your browser and are not uploaded.
Up to 20 images. On low-memory devices: 5 images, 15 MB each. HEIC exports the first still image.
How it works
- 1
Add your image and check its original dimensions.
- 2
Set pixels, a percentage or a preset. Keep proportions locked when needed.
- 3
Resize, review the dimensions and download.
Why use this tool?
- Set exact width and height or scale by percentage.
- Keep proportions with the aspect ratio lock.
- Export JPG, PNG or WebP for your destination.
About image dimensions
Pixel dimensions describe the width and height of an image. Keep the aspect ratio locked to avoid distortion. Presets use exact dimensions and may stretch a differently shaped image; this tool does not crop. Enlarging a photo does not recover missing detail.
Frequently asked questions
Do presets crop my image?
No. Presets resize to exact dimensions, which may stretch images with a different aspect ratio. Use locked custom dimensions to preserve proportions.
Can I resize several images?
Yes. Percentage mode scales every image independently. With a locked pixel width, each image keeps its own aspect ratio.