Resize an Image
Resize photos by pixels, centimeters, millimeters or inches with custom DPI and file-size limits.
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About Resize an Image
Prepare an image using dimension, file-size, preset or percentage controls. Set the measurement unit and DPI to match your application, then verify the resulting pixel dimensions and byte size.
How it works
- Choose a photo or signature image.
- Set dimensions, units, DPI, output format and file-size requirements. Crop or adjust the image if needed.
- Create a preview, verify the measured result and download the image.
What to know
Use the requirements shown by your application portal. Presets are editable examples, not official exam rules. Minimum or exact file sizes may use metadata padding. Images are processed in your browser; the original camera metadata is removed.
Common questions
Can I reduce a large image to exactly 27 KB?
Choose an exact file-size target. Automatic fitting adjusts quality and, when necessary, dimensions; review the reported output dimensions before downloading.
What do DPI and physical dimensions mean?
Pixels determine the image grid. DPI converts a physical size such as centimeters or inches to pixels, so check both against your receiving portal’s rules.
Documents are cleared when you close the tool or leave the page. Only files you choose to download stay on your device.