JPG, PNG, SVG, and GIF
OPTIMIZE
Resize IMAGE
Define your dimensions by pixel or percentage, then resize JPG, PNG, SVG, and GIF images in one batch without guessing the outcome.
Resize your images
Upload one image or a full batch, choose a pixel box or a percentage scale, and preview the result dimensions before you export.
or drop JPG, PNG, SVG, and GIF files hereResize options
Set the target once, then apply it to the whole batch
Loaded images will appear here with their original size and the resulting dimensions.
Preview
Check the resulting width and height under each image
Resize complete
Your resized images are ready
We updated the dimensions and kept each file in its original format.
Keep going
Continue this resized set into another tool before you download.
Some files need attention
Social media dimensions, docs, storefront images, and web-ready exports.
Pixel mode supports maximum-box and exact-size resizing plus no-enlarge protection.
How to resize an image
- Add your images with Select images or by dropping them on the page.
- Set new dimensions — by exact pixels or by percentage. Keep the aspect-ratio lock on to avoid stretching.
- Resize, then download each image or the batch as a ZIP.
Get the exact dimensions you need
Resizing is essential for fitting an image to a profile picture, a website banner, a print size, or a platform's upload limit. Working from percentages scales a whole batch proportionally; working in pixels hits an exact target size.
Frequently asked questions
Can I resize by percentage instead of pixels?
Yes — switch to percentage to scale images up or down proportionally without doing the math.
Will resizing distort my image?
Keep the aspect-ratio lock on and the image scales without stretching. Turn it off only when you need an exact non-proportional size.
Which formats work?
JPG, PNG, SVG, and GIF, including animated GIFs.
Related image tools
- Compress Image — reduce file size.
- Crop Image — cut to a specific area.
- Convert to JPG — change the format.
- All tools