Resize an Image
Resize images by dimensions, file size, percentage or preset.
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About Resize an Image
Resize an image by dimensions, file size, percentage or preset. Check the preview before downloading.
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.
Before you download
Use the dimensions and file-size limits required by your application. Presets can be adjusted.
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.
How do I resize or compress a photo to 20 KB, 50 KB or 100 KB?
Use By file size, enter the required target and choose maximum, range or exact sizing. Automatic fitting can adjust quality and dimensions. Verify the measured pixel dimensions and file size in the result.
Can I enter photo dimensions in centimeters or millimeters?
Yes. Choose cm, mm, inches or pixels and set DPI where needed. For example, a 3.5 × 4.5 cm setting is a dimension example, not an official photo specification; use your portal’s current requirements.
Can I crop an image or resize it by percentage?
Yes. Use the crop controls to select a region, or choose By percentage to scale the image. Check the output dimensions and preview before downloading.