Image resizer & cropper
Set exact pixel dimensions, keep the original ratio, or crop to a new frame before downloading a fresh copy.
Browser utilities
Finish the small jobs without the extra software.
Resize and crop an image without installing another app. The file is processed in your browser and downloaded as a new copy.
Available now
Choose a tool
Practical guides
Make the right export the first time
Learn how dimensions, aspect ratios, cropping, and file formats affect the image you publish.
How to resize an image without stretching it
Keep the original aspect ratio, choose sensible pixel dimensions, and know when cropping is the better option.
Read guideImage aspect ratios explained: 1:1, 4:3, 3:2, and 16:9
Understand common frame shapes and choose what to keep when cropping an image to a new aspect ratio.
Read guidePNG, JPEG, or WebP: which image format should you use?
Choose an image format by transparency, photographic detail, file size, and compatibility rather than by habit.
Read guideLocal by default
Your image is not uploaded to PolishTools
The image tool works with browser APIs on your device. PolishTools does not receive or store the file you select.
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No image upload to PolishTools
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No account required
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Source metadata is not copied to the exported file