Resize Image Tools | Pixels, CM, MM and Print Sizes
Resize requests rarely say pixels. They say 3.5 x 4.5 cm, 600 x 200, under 100 KB, 300 DPI. Each of those is a different tool setting, and portals check all of them.
This hub maps the request you have to the tool that meets it, including the kilobyte ladders for forms that cap file weight.
Tools in this category
Image Resizer →
Resize dimensions in pixels or percentages while locking original aspect ratio.
Resize Image in CM →
Resize images to exact centimetre or inch sizes with print DPI control.
Resize Image in MM →
Resize photos to exact millimetre or CM sizes at any DPI.
Resize to A4 Size →
Fit images to A4 at 300, 150 or 96 DPI, print-ready.
Change Aspect Ratio →
Switch to 1:1, 4:3, 16:9 or any ratio by smart crop or padding.
Image Upscaler →
Enhance and enlarge low-resolution pictures with smart sharpening.
Zoom Out Image →
Pad any photo to a square with white, duplicate or mirrored edges.
Convert DPI →
Set image DPI from 72 to 600 for print and portals, pixels untouched.
Image Compressor →
Compress high-resolution photos up to 80% with minimal perceptual loss.
Which tool should you use?
| Use this | When it is the right choice |
|---|---|
| Image Resizer | You have exact pixel dimensions or a percentage in mind. |
| Resize Image In CM or MM | A print or form spec states physical size; DPI is handled for you. |
| Image Compressor | A portal caps the file in kilobytes and the current image is over it. |
| Image Upscaler | The source is too small and needs headroom before cropping or printing. |